Bus duct convenient to maintain

Abstract

The utility model relates to the technical field of bus ducts, and discloses a bus duct convenient to maintain, which solves the problems that the existing bus duct is very troublesome to disassemble and assemble, is inconvenient for operators to maintain, increases the working difficulty of the operators and reduces the working efficiency, and comprises a mounting plate, and connecting plates are fixedly mounted on two sides of the mounting plate. Supporting rods are fixedly mounted on the two sides of the tops of the two connecting plates, supporting base plates are fixedly mounted on the tops of the supporting rods, connecting holes are formed in the middles of the supporting base plates, a bus duct body is placed on the top of the mounting plate, inserting grooves are formed in the two sides of the upper surface of the mounting plate, and inserting blocks are fixedly mounted on the two sides of the bottom of the bus duct body; the two inserting blocks are mounted in the two inserting grooves, and a mounting groove is formed in the middle of the interior of the mounting plate; the bus duct is very convenient to disassemble and assemble, is beneficial for operators to maintain, reduces the working difficulty of the operators, and improves the working efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of bus ducts, in particular to a bus duct which is convenient to maintain. 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. It 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 duct is very troublesome to disassemble and assemble, which is not convenient for operators to maintain, increases the difficulty of operators' work 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 bus duct that is easy to maintain, which effectively solves the problem that the existing bus duct is very troublesome to disassemble and assemble, inconvenient for operators to maintain, increases the difficulty of operators' work, and reduces work efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bus duct with easy maintenance, including a mounting plate, connecting plates are fixedly installed on both sides of the mounting plate, support rods are fixedly installed on both sides of the tops of the two connecting plates, support pads are fixedly installed on the tops of the support rods, connecting holes are opened in the middle of the support pads, a bus duct body is placed on the top of the mounting plate, slots are opened on both sides of the upper surface of the mounting plate, plug blocks are fixedly installed on both sides of the bottom of the bus duct body, two plug blocks are installed inside the two slots, a mounting groove is opened in the middle of the inside of the mounting plate, a limiting groove is opened on the side where the two plug blocks are close to each other, and a quick disassembly and assembly component is provided inside the mounting groove.

[0005] Preferably, the quick disassembly and assembly assembly includes two mounting rods, which are fixedly mounted on both sides of the bottom of the mounting plate, a shaft sleeve is fixedly mounted between one ends of the two mounting rods, a shaft rod is rotatably mounted inside the shaft sleeve, a hand wheel is fixedly mounted on the bottom of the shaft rod, a threaded rod is fixedly mounted on the top of the shaft rod, a shaft seat is rotatably mounted on the top of the threaded rod along the inside of the mounting groove, and the top of the shaft seat is fixedly connected to the top of the inside of the mounting groove.

[0006] Preferably, the surface of the threaded rod is threadedly connected with a threaded sleeve, and first rotating joints are fixedly installed on both sides of the surface of the threaded sleeve, and transmission rods are rotatably installed on the sides of the two first rotating joints away from the threaded sleeve, and second rotating joints are rotatably installed on the ends of the two transmission rods away from the threaded sleeve, and moving rods are fixedly installed on the tops of the second rotating joints, and limiting rods are fixedly installed on the ends of the two moving rods away from the threaded rod, and the sizes of the two limiting rods match the two limiting grooves.

[0007] Preferably, a fixing block is fixedly installed on the top of the moving rod, a sliding block is fixedly installed on the top of the two fixing blocks, sliding grooves are opened on both sides of the top of the installation groove, and two sliding blocks are installed inside the two sliding grooves.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the operator inserts the expansion bolt into the interior of the connecting hole, thereby fixing the support pad on the building, and then the mounting plate can be fixedly connected through the supporting rod and the connecting plate; when the bus duct body needs to be disassembled for maintenance, the operator rotates the hand wheel forward, and the hand wheel rotates forward, driving the shaft rod to rotate along the inside of the shaft sleeve, and the shaft rod rotates while driving the threaded rod to rotate along the shaft seat, and the threaded sleeve is driven downward when the threaded rod rotates, and when the threaded sleeve moves downward, the two moving rods are pulled toward each other by the two transmission rods, and when the two moving rods move, the slider is driven to slide along the inside of the slide groove through the fixed block, thereby increasing the stability of the moving rods when moving, and when the two moving rods move toward each other, they will drive the limit rod to withdraw from the inside of the limit groove to release the limit, so that the operator can pull out the plug block at the bottom of the bus duct body from the inside of the slot, and then quickly disassemble it;

[0009] When the maintenance of the bus duct body is completed and it is installed, the operator inserts the two side blocks at the bottom of the bus duct body into the two slots on the mounting plate, and then the operator rotates the hand wheel in the opposite direction, so that the threaded rod rotates to drive the threaded sleeve to move up, and when the threaded sleeve moves up, the two transmission rods push the two moving rods to move back and forth, and when the two moving rods move back and forth, they both drive the limiting rods to insert into the inside of the limiting slots for limiting, thereby quickly completing the installation; this makes the bus duct very convenient to disassemble and assemble, is conducive to maintenance by the operator, reduces the difficulty of the operator's work, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] 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.

[0011] In the attached picture:

[0012] Figure 1 This is a schematic diagram of the front structure of the bus duct which is easy to install according to the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the bus duct that is easy to install according to the utility model;

[0014] Figure 3 For this utility model Figure 2 A schematic diagram of a local enlarged structure;

[0015] In the figure: 1. mounting plate; 2. connecting plate; 3. support rod; 4. supporting pad; 5. connecting hole; 6. bus duct body; 7. slot; 8. mounting slot; 9. plug-in block; 10. limiting slot; 11. mounting rod; 12. bushing; 13. shaft rod; 14. hand wheel; 15. threaded sleeve; 16. first rotating joint; 17. transmission rod; 18. threaded rod; 19. shaft seat; 20. second rotating joint; 21. moving rod; 22. limiting rod; 23. fixing block; 24. slider; 25. slide groove. DETAILED DESCRIPTION

[0016] 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.

[0017] Depend on Figures 1 to 3 The utility model includes a mounting plate 1, connecting plates 2 are fixedly installed on both sides of the mounting plate 1, support rods 3 are fixedly installed on both sides of the tops of the two connecting plates 2, support pads 4 are fixedly installed on the tops of the support rods 3, and connecting holes 5 are opened in the middle of the support pads 4, a bus duct body 6 is placed on the top of the mounting plate 1, slots 7 are opened on both sides of the upper surface of the mounting plate 1, plug blocks 9 are fixedly installed on both sides of the bottom of the bus duct body 6, two plug blocks 9 are installed inside the two slots 7, a mounting groove 8 is opened in the middle of the inside of the mounting plate 1, a limiting groove 10 is opened on the side where the two plug blocks 9 are close to each other, and a quick disassembly assembly component is provided inside the mounting groove 8.

[0018] The operator inserts the expansion bolt into the connecting hole 5 to fix the support pad 4 on the building, and then the mounting plate 1 can be fixedly connected through the supporting rod 3 and the connecting plate 2; when the bus duct body 6 needs to be disassembled for maintenance, the operator adjusts the operation of the quick disassembly and assembly component in the forward direction, and the quick disassembly and assembly component will withdraw from the inner limit groove 10 to release the limit when it is running forward, so that the operator can pull out the plug block 9 at the bottom of the bus duct body 6 from the inside of the slot 7, and then quickly disassemble it; when the maintenance of the bus duct body 6 is completed and installed, the operator inserts the plug blocks 9 on both sides of the bottom of the bus duct body 6 into the two slots 7 on the mounting plate 1, and then the operator reversely adjusts the operation of the quick disassembly and assembly component, and the quick disassembly and assembly component will be inserted into the inner limit groove 10 for limit when it is running in the reverse direction, thereby quickly completing the installation; this makes the bus duct very convenient to disassemble and assemble, which is beneficial for the operator to carry out maintenance, reduces the difficulty of the operator's work, and improves the work efficiency.

[0019] The quick disassembly assembly comprises two mounting rods 11, which are fixedly mounted on both sides of the bottom of the mounting plate 1, a sleeve 12 is fixedly mounted between one end of the two mounting rods 11, a shaft rod 13 is rotatably mounted inside the sleeve 12, a hand wheel 14 is fixedly mounted at the bottom of the shaft rod 13, a threaded rod 18 is fixedly mounted on the top of the shaft rod 13, a shaft seat 19 is rotatably mounted on the top of the threaded rod 18 along the inside of the mounting groove 8, and the top of the shaft seat 19 is fixedly connected to the top of the inside of the mounting groove 8; a threaded sleeve 15 is threadedly connected to the surface of the threaded rod 18, and first rotating joints 16 are fixedly mounted on both sides of the surface of the threaded sleeve 15, and the two first rotating joints 16 are fixedly mounted on the two first rotating joints 16. A transmission rod 17 is rotatably installed on the side of the joint 16 away from the threaded sleeve 15, and a second rotating joint 20 is rotatably installed on the end of the two transmission rods 17 away from the threaded sleeve 15. A moving rod 21 is fixedly installed on the top of the second rotating joint 20. A limiting rod 22 is fixedly installed on the end of the two moving rods 21 away from the threaded rod 18, and the size of the two limiting rods 22 matches the two limiting grooves 10; a fixed block 23 is fixedly installed on the top of the moving rod 21, and a slider 24 is fixedly installed on the top of the two fixing blocks 23. Slide grooves 25 are opened on both sides of the top of the installation groove 8, and the two sliders 24 are installed inside the two slide grooves 25.

[0020] The operator rotates the hand wheel 14 forwardly, and when the hand wheel 14 rotates forwardly, the shaft rod 13 is driven to rotate along the inside of the shaft sleeve 12. When the shaft rod 13 rotates, the threaded rod 18 is driven to rotate along the shaft seat 19. When the threaded rod 18 rotates, the threaded sleeve 15 is driven to move downward. When the threaded sleeve 15 moves downward, the two moving rods 21 are pulled toward each other through the two transmission rods 17. When the two moving rods 21 move, the slider 24 is driven by the fixed block 23 to slide along the inside of the slide groove 25, which increases the stability of the moving rod 21 when it moves. When the two moving rods 21 move toward each other, they will drive the limiting rod 22 to exit the inside of the limiting groove 10 to release the limit; the operator rotates the hand wheel 14 in the opposite direction, so that the threaded rod 18 rotates and drives the threaded sleeve 15 to move upward. When the threaded sleeve 15 moves upward, the two transmission rods 17 push the two moving rods 21 to move backward. When the two moving rods 21 move backward, they both drive the limiting rod 22 to insert into the inside of the limiting groove 10 for limiting.

Claims

1. A bus duct with convenient maintenance, comprising a mounting plate (1), characterized in that: The two sides of the installation plate (1) are fixedly mounted with connecting plates (2), the two sides of the tops of the two connecting plates (2) are fixedly mounted with supporting rods (3), the tops of the supporting rods (3) are fixedly mounted with supporting pads (4), the middle of the supporting pads (4) are provided with connecting holes (5), the top of the installation plate (1) is provided with a bus duct body (6), the two sides of the upper surface of the installation plate (1) are provided with slots (7), the two sides of the bottom of the bus duct body (6) are fixedly mounted with plug blocks (9), the two plug blocks (9) are installed inside the two slots (7), the middle of the inside of the installation plate (1) is provided with an installation groove (8), the two plug blocks (9) are provided with a limit groove (10) on the side close to each other, and a quick disassembly assembly component is provided inside the installation groove (8).

2. The bus duct with easy maintenance according to claim 1, characterized in that: The quick disassembly assembly comprises two mounting rods (11), the two mounting rods (11) are fixedly mounted on both sides of the bottom of the mounting plate (1), a shaft sleeve (12) is fixedly mounted between one ends of the two mounting rods (11), a shaft rod (13) is rotatably mounted inside the shaft sleeve (12), a hand wheel (14) is fixedly mounted at the bottom of the shaft rod (13), a threaded rod (18) is fixedly mounted on the top of the shaft rod (13), a shaft seat (19) is rotatably mounted on the top of the threaded rod (18) along the inside of the mounting groove (8), and the top of the shaft seat (19) is fixedly connected to the top inside the mounting groove (8).

3. The bus duct with easy maintenance according to claim 2, characterized in that: The surface of the threaded rod (18) is threadedly connected with a threaded sleeve (15), first rotating joints (16) are fixedly installed on both sides of the surface of the threaded sleeve (15), transmission rods (17) are rotationally installed on the sides of the two first rotating joints (16) away from the threaded sleeve (15), second rotating joints (20) are rotationally installed on the ends of the two transmission rods (17) away from the threaded sleeve (15), moving rods (21) are fixedly installed on the tops of the second rotating joints (20), and limiting rods (22) are fixedly installed on the ends of the two moving rods (21) away from the threaded rod (18), and the sizes of the two limiting rods (22) match the two limiting grooves (10).

4. The bus duct with easy maintenance according to claim 3 is characterized in that: A fixed block (23) is fixedly installed on the top of each of the moving rods (21), a sliding block (24) is fixedly installed on the top of each of the two fixed blocks (23), sliding grooves (25) are provided on both sides of the top of the installation groove (8), and the two sliding blocks (24) are installed inside the two sliding grooves (25).

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