Modular plug-in fire rated busway apparatus

Abstract

The utility model discloses modularization plug -in type fireproof bus duct equipment, including bus duct body, the bus duct body outside wall both ends are fixedly connected with first partition frame spare and second partition frame spare, the both sides of first partition frame spare outside wall all are fixedly connected with the mounting block, the mounting block one end is fixedly connected with the mounting plug -in strip, the mounting plug -in strip side wall is penetrated and is set up and is equipped with the installation mouth. The utility model, through the mobile slider drive mobile plug -in strip on the mobile pull plate and pass through the connecting clamping block and extend to the outside of connecting clamping block, thereby to one first partition frame spare with the second partition frame spare on another outside assembly limit, then also to one bus duct body and another bus duct body between connection limit, and first partition frame spare and second partition frame spare play the flame -retardant, make convenient for the assembly of bus duct to improve the use effect.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, and in particular to modular plug-in fireproof busbar equipment. Background Technology

[0002] Fireproof busbar trunking uses flame-retardant materials, fire-retardant coatings, or heat-insulating structures to slow the spread of flames and reduce the damage of fire to power distribution lines. Its design focuses on passive fire protection measures (such as flame-retardant casing and heat insulation layer protection) rather than continuous power supply at high temperatures. Existing busbar trunking requires the use of busbar trunking connectors during assembly, which causes connection trouble, makes it inconvenient for fire-retardant busbar trunking, and also hinders the rapid assembly of busbar trunking, thus failing to meet usage requirements and reducing the effectiveness of use. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a modular plug-in fireproof busbar trunking device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a modular plug-in fireproof busbar trunking device, comprising a busbar trunking body, wherein a first partition frame and a second partition frame are fixedly connected to both ends of the outer side wall of the busbar trunking body, respectively, an installation block is fixedly connected to both sides of the outer side wall of the first partition frame, an installation insert is fixedly connected to one end of the installation block, and an installation opening is provided through the side wall of the installation insert, wherein an installation sleeve block is fixedly connected to both sides of the outer side wall of the second partition frame, and a limit component is connected to the side wall of the installation sleeve block;

[0005] The first partition frame is fixedly connected to the top and bottom with connecting blocks, and a connecting strip is fixedly connected to one end of the connecting block. A connecting snap block is fixedly connected to the top of the connecting strip. The second partition frame is connected to the top and bottom with movable components.

[0006] As a further description of the above technical solution: the limiting component includes a limiting insert that passes through the side wall of the mounting sleeve block. One end of the limiting insert is fixedly connected to a limiting pull block, and a limiting spring is movably sleeved on the outer side wall of the limiting insert. The limiting insert is inserted into and limited by the mounting port on another external mounting insert.

[0007] As a further description of the above technical solution: the two ends of the limiting spring are fixedly connected to the side wall of the limiting pull block and the side wall of the mounting sleeve block, respectively, and the limiting spring provides a restoring force to the limiting insert on the limiting pull block.

[0008] As a further description of the above technical solution: the movable component includes a movable kit that is fixedly connected to the top or bottom of the second partition frame. The movable kit has a movable slot at its top and a movable recess fixedly connected to its top. A movable shaft is rotatably connected between the two sides of the inner wall of the movable recess. A movable U-shaped plate is fixedly sleeved on the outer wall of the movable shaft. By bending and flipping the movable U-shaped plate, the connecting blocks on the inside and outside of the movable U-shaped plate are movably engaged.

[0009] As a further description of the above technical solution: the side wall of the movable U-shaped plate has two moving grooves, and a moving slider is slidably connected inside the moving groove. The top of the moving slider is fixedly connected to the top of its corresponding moving groove through a moving spring. A moving pull plate is fixedly connected between the two moving sliders, and a moving insert is fixedly connected to the top of the moving pull plate.

[0010] As a further description of the above technical solution: a plurality of mounting ceramic parts are connected through and fixedly connected to one end of the bus trunking body, and an assembly copper plug is fixedly sleeved inside the mounting ceramic parts. A plurality of assembly ceramic blocks are connected through and fixedly connected to the other end of the bus trunking body, and are movably inserted into the corresponding assembly copper connectors through the assembly copper plugs.

[0011] As a further description of the above technical solution: an assembly copper connector is fixedly sleeved inside the assembly ceramic block, one end of the assembly copper connector is fixedly connected to its corresponding assembly copper plug through an assembly conductor, and two blocking modules are arranged between the multiple assembly conductors to achieve the purpose of blocking fire.

[0012] This utility model has the following beneficial effects:

[0013] The limiting component allows the limiting spring to provide a restoring force to the limiting insert. The limiting insert then engages with the mounting port on the mounting insert, limiting the assembly of one of the first partition frames with the second partition frame on the other side. The movable component allows the movable U-shaped plate to engage with its corresponding connecting block. Releasing the movable pull plate causes the movable spring to provide a restoring force to the movable slider. Simultaneously, the movable slider also causes the movable insert on the movable pull plate to reset, pass through the connecting block, and extend beyond the connecting block, thus limiting the assembly of one of the first partition frames with the second partition frame on the other side. This also limits the connection between one busbar trunking body and another. Furthermore, the first and second partition frames provide flame retardancy, facilitating the assembly of the busbar trunking and improving its performance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the modular plug-in fireproof busbar trunking equipment proposed in this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of the busbar trunking body of the modular plug-in fireproof busbar trunking equipment proposed in this utility model.

[0016] Figure 3 for Figure 1 Enlarged structural diagram at point A;

[0017] Figure 4 for Figure 1 Enlarged structural diagram at point B.

[0018] Legend:

[0019] 1. Busbar trunking body; 2. First partition frame; 3. Second partition frame; 4. Ceramic mounting component; 5. Copper plug assembly; 6. Ceramic block assembly; 7. Copper connector assembly; 8. Conductor assembly; 9. Blocking module; 10. Mounting block; 11. Mounting insert; 12. Mounting sleeve block; 13. Limiting insert; 14. Limiting pull block; 15. Limiting spring; 16. Connecting block; 17. Connecting insert; 18. Connecting snap-fit ​​block; 19. Movable kit; 20. Movable recess; 21. Movable pivot; 22. Movable loop plate; 23. Moving slider; 24. Moving spring; 25. Moving pull plate; 26. Moving insert. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Reference Figure 1-4The modular plug-in fireproof busbar trunking equipment provided by this utility model includes a busbar trunking body 1. A first partition frame 2 and a second partition frame 3 are fixedly connected to both ends of the outer wall of the busbar trunking body 1, respectively. Multiple mounting ceramic parts 4 are passed through and fixedly connected to one end of the busbar trunking body 1. An assembly copper plug 5 is fixedly sleeved inside the mounting ceramic part 4. Multiple assembly ceramic blocks 6 are passed through and fixedly connected to the other end of the busbar trunking body 1. An assembly copper connector 7 is fixedly sleeved inside the assembly ceramic block 6. One end of the assembly copper connector 7 is fixedly connected to its corresponding assembly copper plug 5 via an assembly conductor 8. Two blocking modules 9 are arranged between the multiple assembly conductors 8. Mounting blocks 10 are fixedly connected to both sides of the outer wall of the first partition frame 2. One mounting block 10... An installation insert 11 is fixedly connected to the end of the second partition frame 3. An installation port is provided through the side wall of the installation insert 11. Installation sleeves 12 are fixedly connected to both sides of the outer side wall of the second partition frame 3. A limit component is connected to the side wall of the installation sleeve 12. The limit component is used to limit the movement between one busbar trunking body 1 and another busbar trunking body 1. The limit component includes a limit insert 13 that is provided through the side wall of the installation sleeve 12. A limit pull block 14 is fixedly connected to one end of the limit insert 13. A limit spring 15 is movably sleeved on the outer side wall of the limit insert 13. The two ends of the limit spring 15 are fixedly connected to the side wall of the limit pull block 14 and the side wall of the installation sleeve 12, respectively. The installation port on the outer installation insert 11 is inserted and limited by the limit insert 13.

[0022] The first partition frame 2 has connecting blocks 16 fixedly connected to its top and bottom. One end of the connecting block 16 is fixedly connected to a connecting strip 17. The top of the connecting strip 17 is fixedly connected to a connecting snap block 18. The second partition frame 3 has movable components connected to its top and bottom. The movable components include movable kits 19 fixedly connected to the top or bottom of the second partition frame 3. The top of the movable kit 19 has a movable slot. The top of the movable kit 19 is fixedly connected to a movable recess 20. A movable shaft 21 is rotatably connected between the two sides of the inner wall of the movable recess 20. A movable ring plate 22 is fixedly sleeved on the outer wall of the movable shaft 21. Two moving slots are opened on the side wall of the movable ring plate 22. A moving slider 23 is slidably connected inside the moving slot. The top of the moving slider 23 is fixedly connected to the top of its corresponding moving slot through a moving spring 24. A moving pull plate 25 is fixedly connected between the two moving sliders 23. A moving strip 26 is fixedly connected to the top of the moving pull plate 25. The movable components are used to limit the installation of one of the busbar trunk bodies 1 and the other external busbar trunk body 1.

[0023] Working principle: When in use, first pick up one of the busbar trunking bodies 1 and align it with the other busbar trunking body 1. Then, align the second partition frame 3 on one of the busbar trunking bodies 1 with the first partition frame 2 on the other busbar trunking body 1. Next, align the mounting copper plug 5 on one of the busbar trunking bodies 1 with the mounting copper connector 7 on the other busbar trunking body 1 and insert them into the mat.

[0024] At the same time, pull the limiting block 14 on the mounting sleeve 12, so that the limiting block 14 drives the limiting insert 13 and the limiting spring 15 to move along the direction on the mounting sleeve 12. Then, the mounting block 10 on one of the first partition frame members 2 drives the mounting insert 11 to be inserted and limited to the mounting sleeve 12 on the other second partition frame member 3.

[0025] At the same time, the connecting block 16 on one of the first partition frame members 2 drives the connecting insert 17 to be inserted into the movable kit 19 on the other second partition frame member 3. Then the connecting snap block 18 on the connecting insert 17 is also snapped into the movable slot on the movable kit 19. Then the limiting pull block 14 is released, so that the limiting spring 15 gives the limiting insert 13 a restoring force. Then the limiting insert 13 is inserted into the mounting port on the mounting insert 11 for limiting.

[0026] Pulling the movable pull plate 25 causes the movable pull plate 25 to slide the movable slider 23 and the movable spring 24 inside the movable groove. Then, the movable ring plate 22 is pried open and flipped so that the movable ring plate 22 engages with the corresponding connecting block 18. Then, the movable pull plate 25 is released, and the movable spring 24 gives the movable slider 23 a restoring force. At the same time, the movable slider 23 also drives the movable insert 26 on the movable pull plate 25 to reset. Then, the movable insert 26 passes through the connecting block 18 and extends to the outside of the connecting block 18, thereby limiting the connection between one busbar trunking body 1 and the other busbar trunking body 1.

[0027] During disassembly, pull the movable pull plate 25 again, causing the movable pull plate 25 to move the movable insert 26 away from the connecting clip block 18. Then pull the limiting pull block 14, causing the limiting pull block 14 to move the limiting insert 13 away from the mounting port on the mounting insert 11. Then pull one of the busbar trunking bodies 1 away from the other busbar trunking body 1. Then the first partition frame 2 on one of the busbar trunking bodies 1 away from the second partition frame 3.

[0028] Simultaneously, the copper plug 5 is separated from the copper connector 7. Then, the mounting block 10 on the first partition frame 2 drives the mounting strip 11 to separate from the mounting sleeve block 12 on the other second partition frame 3. At the same time, the connecting snap block 18 on the connecting strip 17 is also separated from the movable slot on the movable kit 19.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular plug-in fireproof busbar trunking system, comprising a busbar trunking body (1), characterized in that: The busbar trunking body (1) has a first partition frame (2) and a second partition frame (3) fixedly connected to both ends of its outer side wall. The first partition frame (2) has a mounting block (10) fixedly connected to both sides of its outer side wall. The mounting block (10) has a mounting strip (11) fixedly connected to one end of its side wall. The mounting strip (11) has an installation opening through its side wall. The second partition frame (3) has a mounting sleeve (12) fixedly connected to both sides of its outer side wall. The mounting sleeve (12) has a limit component connected to its side wall. The first partition frame (2) is fixedly connected to the top and bottom of a connecting block (16), and a connecting strip (17) is fixedly connected to one end of the connecting block (16). A connecting snap block (18) is fixedly connected to the top of the connecting strip (17). The second partition frame (3) is connected to the top and bottom of a movable component.

2. The modular plug-in fireproof busbar trunking equipment according to claim 1, characterized in that: The limiting component includes a limiting insert (13) that passes through the side wall of the mounting sleeve (12). One end of the limiting insert (13) is fixedly connected to a limiting pull block (14), and a limiting spring (15) is movably sleeved on the outer side wall of the limiting insert (13).

3. The modular plug-in fireproof busbar trunking equipment according to claim 2, characterized in that: The two ends of the limiting spring (15) are fixedly connected to the side wall of the limiting pull block (14) and the side wall of the mounting sleeve block (12), respectively.

4. The modular plug-in fireproof busbar trunking equipment according to claim 1, characterized in that: The movable component includes a movable kit (19) fixedly connected to the top or bottom of the second partition frame (3). The movable kit (19) has a movable slot at the top and a movable recess (20) fixedly connected to the top. A movable shaft (21) is rotatably connected between the two sides of the inner wall of the movable recess (20). A movable spiral plate (22) is fixedly sleeved on the outer wall of the movable shaft (21).

5. The modular plug-in fireproof busbar trunking equipment according to claim 4, characterized in that: The movable spiral plate (22) has two movable slots on its side wall. A movable slider (23) is slidably connected inside the movable slot. The top of the movable slider (23) is fixedly connected to the top of its corresponding movable slot by a movable spring (24). A movable pull plate (25) is fixedly connected between the two movable sliders (23). A movable insert (26) is fixedly connected to the top of the movable pull plate (25).

6. The modular plug-in fireproof busbar trunking equipment according to claim 1, characterized in that: One end of the busbar trunking body (1) is connected to a plurality of mounting ceramic parts (4), and a copper fitting (5) is fixedly fitted inside the mounting ceramic parts (4). The other end of the busbar trunking body (1) is connected to a plurality of mounting ceramic blocks (6).

7. The modular plug-in fireproof busbar trunking equipment according to claim 6, characterized in that: The assembly ceramic block (6) is internally fitted with an assembly copper connector (7). One end of the assembly copper connector (7) is fixedly connected to its corresponding assembly copper plug (5) through an assembly conductor (8). Two blocking modules (9) are provided between the multiple assembly conductors (8).

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