Rapidly-butted bus duct

Abstract

The utility model relates to the technical field of bus ducts, and discloses a rapid butt joint bus duct, which solves the problems that the existing bus duct is very troublesome in butt joint, the butt joint of two bus ducts by an operator is inconvenient, the installation difficulty of the operator is increased, and the working efficiency is reduced, and comprises a bus duct body, a clamping strip is fixedly installed at one end of the bus duct body, a clamping groove is formed in the other end of the bus duct body, installation blocks are fixedly installed at one ends of the two sides of the bus duct body, first insertion rods are fixedly installed on one sides of the two installation blocks, and second insertion rods are fixedly installed at the ends, away from the installation blocks, of the two first insertion rods. Butt joint blocks are fixedly installed at the ends, away from the first insertion rods, of the two second insertion rods, and fixing boxes are fixedly installed at the other ends of the two sides of the bus duct body. The bus duct is very convenient during butt joint, the installation difficulty of operators is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, in particular to a fast-jointed bus duct. Background Art

[0002] Bus duct is a device used for high current and low voltage transmission and distribution in power systems; bus duct is usually made of conductive materials (such as copper or aluminum) and its outer layer is covered with insulating materials to ensure safety; this equipment is widely used in modern buildings, industrial plants and other places, and can be freely installed and moved in buildings, equipment rooms or production lines to adapt to the ever-changing and expanding power needs; the design of bus duct allows the number of conductors to be increased or decreased to meet the needs of different currents; the existing bus ducts are very troublesome to connect, which makes it inconvenient for operators to connect two bus ducts, increases the installation difficulty for operators, and reduces work efficiency. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a quick-connect bus duct, which effectively solves the problem that the existing bus ducts are very troublesome to connect, it is inconvenient for operators to connect two bus ducts, increases the installation difficulty for operators, and reduces work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick-connect bus duct, comprising a bus duct body, a clamping strip is fixedly installed at one end of the bus duct body, a clamping slot is provided at the other end of the bus duct body, mounting blocks are fixedly installed at one end of both sides of the bus duct body, a first plug rod is fixedly installed at one side of the two mounting blocks, a second plug rod is fixedly installed at one end of the two first plug rods away from the mounting blocks, a docking block is fixedly installed at one end of the two second plug rods away from the first plug rods, a fixing box is fixedly installed at the other end of both sides of the bus duct body, a rectangular tube is fixedly installed at one side of the two fixing boxes away from the mounting blocks, a quick-connection assembly is provided between the two fixing boxes and the interiors of the two docking blocks, and an opening is provided at one side of the two fixing boxes away from each other.

[0005] Preferably, the quick docking assembly includes two positioning sleeves and four connecting frames, the two positioning sleeves are respectively fixedly mounted on one end of the two fixed boxes, the interior of the positioning sleeves is rotatably mounted with a positioning shaft rod, one end of the positioning shaft rod is fixedly mounted with a hand wheel, the other end of the positioning shaft rod extends to the interior of the fixed box and is fixedly mounted with a screw rod, one end of the screw rod is rotatably mounted with an axle seat, one side of the axle seat is fixedly mounted with a mounting strip, both ends of the mounting strip are fixedly connected to the inner walls of both sides of the fixed box, and the four connecting frames are respectively fixedly mounted on the upper and lower sides of the interior of the two docking blocks.

[0006] Preferably, the surface of the screw is threadedly connected with a threaded sleeve, moving rods are fixed on the upper and lower sides of the surfaces of the two threaded sleeves, a moving plate is fixedly installed between one ends of two adjacent moving rods, a docking ring is fixedly installed on one side of the moving plate, fixed rods are fixedly installed on the upper and lower sides of the two moving plates, positioning sliders are fixedly installed on the ends of the two fixed rods away from the moving plates, positioning grooves are opened on the upper and lower inner walls of the two fixed boxes, and the positioning sliders are respectively installed in the inside of the positioning grooves.

[0007] Preferably, a rotating shaft is rotatably installed in the middle of the connecting frame, one end of the rotating shaft extends to the outside of the docking block and a turntable is fixedly installed, a baffle is fixedly installed on the surface of the rotating shaft, a spring is fixedly installed on one side of the baffle, a fixed block is fixedly installed on one end of the spring, and the fixed block is fixedly connected to the inside of the docking block.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] When docking, the operator first electrically connects the two bus duct bodies, and then inserts the second plug rod and the first plug rod on the other bus duct body and the docking block into the interior of the rectangular tube. Since the position of the docking ring is fixed, when the baffle on the docking block hits the docking ring, it will drive the rotating shaft to rotate inward along the connecting frame, and at the same time squeeze the spring, so that the docking ring will enter the interior of the docking block. When the docking ring enters the interior of the docking block, the spring will push the baffle to reset through its own elastic force, thereby limiting the docking ring; then the operator rotates the handwheel to drive the positioning shaft rod to rotate inside the positioning sleeve, and when the positioning shaft rod rotates, it drives the screw rod to rotate, and when the screw rod rotates, it drives the threaded sleeve to move, and when the threaded sleeve moves, it drives the moving plate to move through the moving rod;

[0010] When the movable plate moves, the positioning slider is driven by the fixed rod to slide inside the positioning slide groove, which increases the stability of the movable plate when moving. When the movable plate moves, the docking block is pulled inward by the docking ring. When the docking block moves inward, the other bus duct body is pulled to move by the second plug rod, the first plug rod and the mounting block, so that the card strip on the other bus duct body can be inserted into the card slot for limiting, and the two bus duct bodies can be tightened together at the same time, so that the two bus duct bodies can be quickly and conveniently docked; this makes the bus duct very convenient when docking, reduces the installation difficulty of the operator, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0012] In the attached picture:

[0013] Figure 1 This is a schematic diagram of the structure of the bus duct for quick connection of the utility model;

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

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of a local enlarged structure;

[0016] Figure 4 This is a cross-sectional structural diagram of the docking block of the utility model;

[0017] In the figure: 1. bus duct body; 2. clamping strip; 3. clamping slot; 4. mounting block; 5. first plug rod; 6. second plug rod; 7. docking block; 8. fixing box; 9. rectangular tube; 10. positioning sleeve; 11. positioning shaft rod; 12. hand wheel; 13. screw rod; 14. threaded sleeve; 15. shaft seat; 16. mounting strip; 17. moving rod; 18. connecting frame; 19. moving plate; 20. positioning slide groove; 21. fixing rod; 22. positioning slide block; 23. docking ring; 24. rotating shaft; 25. baffle; 26. spring; 27. fixing block; 28. turntable; 29. ​​opening. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] Depend on Figures 1 to 4 The utility model includes a bus duct body 1, one end of the bus duct body 1 is fixedly installed with a clamping strip 2, the other end of the bus duct body 1 is provided with a clamping slot 3, one end of both sides of the bus duct body 1 is fixedly installed with a mounting block 4, one side of the two mounting blocks 4 is fixedly installed with a first plug rod 5, the two first plug rods 5 are fixedly installed with a second plug rod 6 at one end away from the mounting block 4, and the two second plug rods 6 are fixedly installed with a docking block 7 at one end away from the first plug rod 5, the other end of both sides of the bus duct body 1 is fixedly installed with a fixing box 8, the two fixing boxes 8 are fixedly installed with a rectangular tube 9 at one side away from the mounting block 4, a quick docking assembly is provided between the two fixing boxes 8 and the two docking blocks 7, and the two fixing boxes 8 are provided with an opening 29 at one side away from each other. The setting of the opening 29 allows the operator to extend his hand into the fixing box 8 for disassembly.

[0020] When docking, the operator first electrically connects the two bus duct bodies 1, and then the operator inserts the second plug rod 6 and the first plug rod 5 and the docking block 7 on the other bus duct body 1 into the interior of the rectangular tube 9, and then the operator adjusts the quick docking assembly to pull the docking block 7 to move inward. When the docking block 7 moves inward, it will pull the other bus duct body 1 to move through the second plug rod 6, the first plug rod 5 and the mounting block 4, so that the clip 2 on the other bus duct body 1 can be clipped into the clip slot 3 for limiting, and at the same time, the two bus duct bodies 1 are tightened together, so that the two bus duct bodies 1 can be quickly and conveniently docked; this makes the bus duct very convenient when docking, reduces the installation difficulty of the operator, and improves work efficiency.

[0021] The quick docking assembly includes two positioning sleeves 10 and four connecting frames 18. The two positioning sleeves 10 are fixedly installed at one end of the two fixed boxes 8 respectively. The positioning shaft rods 11 are rotatably installed inside the positioning sleeves 10. A hand wheel 12 is fixedly installed at one end of the positioning shaft rods 11. The other end of the positioning shaft rods 11 extends to the inside of the fixed box 8 and is fixedly installed with a screw rod 13. A shaft seat 15 is rotatably installed at one end of the screw rod 13. A mounting strip 16 is fixedly installed on one side of the shaft seat 15. Both ends of the mounting strip 16 are fixedly connected to the inner walls of the fixed box 8. The four connecting frames 18 are fixedly installed on the upper and lower sides of the two docking blocks 7 respectively; the surface of the screw rod 13 is threadedly connected with a threaded sleeve 14, and the upper and lower sides of the surfaces of the two threaded sleeves 14 are fixed with moving rods 17, and a moving plate 19 is fixedly installed between one end of two adjacent moving rods 17. A docking ring 23 is fixedly installed on one side of the movable plate 19, and a fixing rod 21 is fixedly installed on the upper and lower sides of the two movable plates 19. A positioning slide block 22 is fixedly installed on the end of the two fixing rods 21 away from the movable plate 19. Positioning slide grooves 20 are opened on the upper and lower inner walls of the two fixed boxes 8, and the positioning slide blocks 22 are respectively installed in the interior of the positioning slide grooves 20; a rotating shaft 24 is rotatably installed in the middle of the connecting frame 18, one end of the rotating shaft 24 extends to the outside of the docking block 7 and is fixedly installed with a turntable 28, and a baffle 25 is fixedly installed on the surface of the rotating shaft 24, and a spring 26 is fixedly installed on one side of the baffle 25, and a fixing block 27 is fixedly installed on one end of the spring 26, and the fixing block 27 is fixedly connected to the inside of the docking block 7. During disassembly, the operator rotates the rotating shaft 24 through the turntable 28, so that the baffle 25 can be rotated, thereby releasing the limit.

[0022] The operator inserts the docking block 7 on the other bus duct body 1 into the rectangular tube 9. Since the position of the docking ring 23 is fixed, when the baffle 25 on the docking block 7 hits the docking ring 23, it will drive the rotating shaft 24 to rotate inward along the connecting frame 18, and at the same time squeeze the spring 26, so that the docking ring 23 will enter the interior of the docking block 7. When the docking ring 23 enters the interior of the docking block 7, the spring 26 will push the baffle 25 to reset by its own elastic force, thereby limiting the docking ring 23; then the operator rotates The hand wheel 12 drives the positioning shaft 11 to rotate inside the positioning sleeve 10, and the positioning shaft 11 drives the screw 13 to rotate when it rotates. When the screw 13 rotates, it drives the threaded sleeve 14 to move. When the threaded sleeve 14 moves, it drives the moving plate 19 to move through the moving rod 17. When the moving plate 19 moves, it drives the positioning slider 22 to slide inside the positioning slot 20 through the fixed rod 21, thereby increasing the stability of the moving plate 19 when it moves. When the moving plate 19 moves, it pulls the docking block 7 inward through the docking ring 23.

Claims

1. A quick-connect bus duct, comprising a bus duct body (1), characterized in that: A clamping strip (2) is fixedly mounted on one end of the bus duct body (1), a clamping slot (3) is provided on the other end of the bus duct body (1), a mounting block (4) is fixedly mounted on one end of both sides of the bus duct body (1), a first plug rod (5) is fixedly mounted on one side of both mounting blocks (4), a second plug rod (6) is fixedly mounted on one end of both first plug rods (5) away from the mounting block (4), a docking block (7) is fixedly mounted on one end of both second plug rods (6) away from the first plug rod (5), a fixing box (8) is fixedly mounted on the other end of both sides of the bus duct body (1), a rectangular tube (9) is fixedly mounted on one side of both fixing boxes (8) away from the mounting block (4), a quick docking assembly is provided between the inside of the two fixing boxes (8) and the two docking blocks (7), and an opening (29) is provided on one side of the two fixing boxes (8) away from each other.

2. A quick-connect bus duct according to claim 1, characterized in that: The quick docking assembly comprises two positioning sleeves (10) and four connecting frames (18), the two positioning sleeves (10) are respectively fixedly mounted on one end of the two fixed boxes (8), the interior of the positioning sleeves (10) is rotatably mounted with a positioning shaft rod (11), one end of the positioning shaft rod (11) is fixedly mounted with a hand wheel (12), the other end of the positioning shaft rod (11) extends into the interior of the fixed box (8) and is fixedly mounted with a screw rod (13), one end of the screw rod (13) is rotatably mounted with an axle seat (15), one side of the axle seat (15) is fixedly mounted with a mounting strip (16), both ends of the mounting strip (16) are fixedly connected to the inner walls of the two sides of the fixed box (8), and the four connecting frames (18) are respectively fixedly mounted on the upper and lower sides of the interior of the two docking blocks (7).

3. A quick-connect bus duct according to claim 2, characterized in that: The surface of the screw rod (13) is threadedly connected with a threaded sleeve (14), and moving rods (17) are fixed on the upper and lower sides of the surfaces of the two threaded sleeves (14). A moving plate (19) is fixedly installed between one end of two adjacent moving rods (17), and a docking ring (23) is fixedly installed on one side of the moving plate (19). Fixed rods (21) are fixedly installed on the upper and lower sides of the two moving plates (19), and positioning slide blocks (22) are fixedly installed at the ends of the two fixed rods (21) away from the moving plate (19). Positioning grooves (20) are opened on the upper and lower inner walls of the two fixed boxes (8), and the positioning slide blocks (22) are respectively installed inside the positioning grooves (20).

4. A quick-connect bus duct according to claim 2, characterized in that: A rotating shaft (24) is rotatably mounted in the middle of the connecting frame (18), one end of the rotating shaft (24) extends to the outside of the docking block (7) and is fixedly mounted with a rotating disk (28), a baffle (25) is fixedly mounted on the surface of the rotating shaft (24), a spring (26) is fixedly mounted on one side of the baffle (25), a fixing block (27) is fixedly mounted on one end of the spring (26), and the fixing block (27) is fixedly connected to the inside of the docking block (7).

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