Bus duct with separation structure

Abstract

The utility model relates to the technical field of bus ducts, and discloses a bus duct with a separation structure, which comprises a bus duct body and a top cover, one end of the bus duct body close to the top cover is provided with a groove and a slot, and one surface of the top cover close to the bus duct body is provided with a fixed block and an insertion rod. The end, close to the top cover, of the bus duct body is provided with a sliding groove, and the interior of the sliding groove is slidably connected with a limiting block. According to the bus duct with the separation structure, rapid positioning of the top cover can be achieved through cooperation of the fixing blocks and the grooves and cooperation of the inserting rods and the inserting grooves, rapid limiting of the top cover can be achieved through cooperation of the sliding grooves, the limiting blocks, the limiting grooves, the buckles and the clamping grooves, the bus duct is convenient to overhaul after being used for a long time, and through cooperation of the ventilation grooves, the diversion grooves and the air holes, the service life of the bus duct is prolonged. And air circulation in the bus duct body is facilitated, copper bars are prevented from working in a high-temperature environment for a long time and being damaged, the service life of the copper bars is prolonged, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of busbar technology, specifically a busbar with a partition structure. Background Technology

[0002] Busbar trunking is a closed metal device made of copper or aluminum busbar columns. It is used to distribute large power to various components of a distributed system. In indoor low-voltage power transmission trunk line projects, it has increasingly replaced wires and cables. Busbar trunking uses copper or aluminum as conductors, is supported by non-alkaline insulation materials, and is encapsulated in a metal trough to form a high-efficiency power transmission system. Its original design purpose was to solve the limitations of traditional cables in high-current transmission scenarios, and it is especially suitable for the large-capacity power distribution needs of modern high-rise buildings, industrial plants and other places.

[0003] Chinese Utility Model Patent Publication No. CN221947828U discloses a busbar trunking with a partition structure. This busbar trunking with a partition structure allows personnel to connect a first partition plate to the busbar trunking shell using a first slot, and a second partition plate to the first partition plate using a second slot. Cable passage holes on the second partition plate facilitate cable placement within the busbar trunking shell. Inserting a positioning rod into a positioning hole connects the busbar trunking cover to the busbar trunking shell. The busbar trunking cover effectively prevents impurities from entering the busbar trunking, maintaining its cleanliness and safety. However, this busbar trunking with a partition structure is only installed via positioning rods and positioning holes, resulting in poor installation stability. Furthermore, the lack of a heat dissipation structure means the copper busbars operate under high temperatures for extended periods, making them prone to damage and reducing their lifespan. This limited practicality hinders its widespread adoption. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a busbar trunking with a partition structure, which can effectively solve the problems of the prior art, which only uses positioning rods and positioning holes for installation, resulting in poor installation firmness, lack of heat dissipation structure, copper busbars working in high temperature environment for a long time, easy damage, short service life, poor practicality, and inconvenience for widespread use.

[0005] The technical solution adopted by this utility model is as follows: a busbar trunking with a partition structure, including a busbar trunking body and a top cover. The busbar trunking body has a groove and a slot at one end near the top cover. The top cover has a fixing block and a plug on one side near the busbar trunking body. The busbar trunking body has a sliding groove at one end near the top cover. A limiting block is slidably connected inside the sliding groove. A buckle is fixedly installed on the outside of the limiting block. A limiting groove and a slot are opened on the outside of the top cover. A mounting plate one and a mounting plate two are arranged inside the busbar trunking body. A copper busbar and a partition plate are arranged between the mounting plate one and the mounting plate two. Positioning blocks are fixedly installed at both ends of the partition plate. The mounting plate one and the mounting plate two have mounting grooves and positioning grooves on the side near the partition plate. A guide groove is opened on the side of the busbar trunking body near the top cover.

[0006] Preferably, a guide block is fixedly installed on the outer side of the mounting plate, a limiting hole is formed on the side of the guide block away from the mounting plate, a limiting hole is formed on the outer side of the busbar trunking body, a limiting rod is inserted and installed on the outer side of the busbar trunking body, the guide block and the guide groove are inserted and installed, the limiting rod extends through the limiting hole and into the interior of the limiting hole, and the limiting hole has the same diameter as the limiting hole.

[0007] With the above technical solution, the staff inserts the guide block one into the guide groove, and then extends the limiting rod one through the limiting hole two into the limiting hole one, which can realize the quick installation of the mounting plate one and facilitate maintenance after long-term use.

[0008] Preferably, a guide block 2 is fixedly installed on the outer side of the mounting plate 2, and a limiting hole 3 is opened on the outer side of the guide block 2 away from the mounting plate 2. A limiting hole 4 is opened on the outer side of the busbar trunking body, and a limiting rod 2 is inserted and installed on the outer side of the busbar trunking body. The guide block 2 and the guide groove are inserted and installed. The limiting rod 2 extends through the limiting hole 4 and into the interior of the limiting hole 3. The limiting hole 4 and the limiting hole 3 have the same diameter.

[0009] With the above technical solution, the staff inserts the guide block 2 into the guide groove, and then extends the limiting rod 2 through the limiting hole 4 to the inside of the limiting hole 3, which can realize the quick installation of the mounting plate 2 and facilitate maintenance after long-term use.

[0010] Preferably, the partition plate and the mounting groove are plug-in installed, and the positioning block and the positioning groove are plug-in installed.

[0011] With the above technical solution, the staff inserts the partition plate into the installation slot and the positioning block into the positioning slot, which can realize the quick installation of the partition plate. After long-term use, it is easy to replace. The design of the partition plate can optimize the spatial layout, improve heat dissipation performance, simplify the assembly process, and reduce the risk of failure. At the same time, the partition plate divides the interior of the busbar trunking into multiple receiving slots, which can effectively prevent electromagnetic interference between adjacent copper busbars.

[0012] Preferably, the fixing block and the groove are connected by a plug-in joint, and the plug rod and the slot are connected by a plug-in joint.

[0013] Using the above technical solution, workers insert the fixing block into the groove and the insertion rod into the slot, which enables the top cover to be quickly positioned.

[0014] Preferably, the sliding groove, the limiting groove, and the card slot are interconnected, the limiting block is adapted to the limiting groove, and the buckle is adapted to the card slot.

[0015] With the above technical solution, after the top cover is quickly positioned, the staff slides the limiting block into the limiting groove. When the buckle contacts the top cover, the buckle deforms. When the insert rod is completely inserted into the slot, the buckle returns to its original shape, allowing the buckle to be inserted into the slot. This enables the top cover to be quickly positioned and facilitates maintenance after long-term use.

[0016] Preferably, the outer side of the partition plate is provided with air holes, the interior of the first mounting plate and the second mounting plate are provided with guide grooves, the outer side of the busbar trunking body is provided with ventilation grooves, the ventilation grooves, guide grooves and air holes are adapted to each other, and multiple identical air holes are provided, with the multiple air holes distributed at equal intervals.

[0017] The above technical solution, through the combination of ventilation slots, guide slots and air holes, facilitates air circulation inside the busbar trunking, avoids the copper busbars from working in a high-temperature environment for a long time, thus preventing damage and improving the service life of the copper busbars. It is highly practical.

[0018] Compared with the prior art, the present invention provides a busbar trunking with a partition structure, which has the following advantages:

[0019] 1. This busbar trunking with a partition structure allows for the rapid installation of mounting plate one through the cooperation of guide block one, guide groove, limit rod one, limit hole two, and limit hole one; and allows for the rapid installation of mounting plate two through the cooperation of guide block two, guide groove, limit rod two, limit hole four, and limit hole three. The partition plate can be quickly installed through the cooperation of the partition plate with the mounting groove and the positioning block with the positioning groove. It is easy to replace after prolonged use. The partition plate design optimizes spatial layout, improves heat dissipation, simplifies the assembly process, and reduces the risk of failure. Simultaneously, the partition plate divides the interior of the busbar trunking into multiple accommodating slots, effectively preventing electromagnetic interference between adjacent copper busbars.

[0020] 2. This busbar trunking with a partitioned structure can achieve rapid positioning of the top cover through the cooperation of fixing blocks and grooves and plug rods and slots. Through the cooperation of sliding grooves, limiting blocks, limiting grooves, buckles and slots, the top cover can be quickly limited. After long-term use, it is easy to maintain. Through the cooperation of ventilation grooves, guide grooves and air holes, it is easy to facilitate the air circulation inside the busbar trunking body, avoid the copper busbars working in a high-temperature environment for a long time, which will cause damage and improve the service life of the copper busbars. It has high practicality. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the top cover installation structure of this utility model;

[0023] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 This is a schematic diagram of the top cover installation structure of this utility model;

[0025] Figure 5 This is a schematic diagram of the installation structure of mounting plate one and mounting plate two of this utility model;

[0026] Figure 6 This is a schematic diagram of the partition plate installation structure of this utility model.

[0027] The components are as follows: 1. Busbar trunking body; 2. Top cover; 3. Groove; 4. Slot; 5. Fixing block; 6. Insert rod; 7. Slide groove; 8. Limiting block; 9. Buckle; 10. Limiting groove; 11. Slot; 12. Mounting plate one; 13. Mounting plate two; 14. Guide block one; 15. Limiting hole one; 16. Limiting hole two; 17. Limiting rod one; 18. Guide block two; 19. Limiting hole three; 20. Limiting hole four; 21. Limiting rod two; 22. Copper busbar; 23. Partition plate; 24. Positioning block; 25. Mounting groove; 26. Positioning groove; 27. Air hole; 28. Flow guide groove; 29. ​​Ventilation groove; 30. Guide groove. Detailed Implementation

[0028] 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.

[0029] Example 1: As Figure 1-6 As shown, the present invention provides a busbar trunking with a partition structure, including a busbar trunking body 1 and a top cover 2. The busbar trunking body 1 has a groove 3 and a slot 4 at one end near the top cover 2. The top cover 2 has a fixing block 5 and a plug rod 6 at one side near the busbar trunking body 1. The busbar trunking body 1 has a sliding groove 7 at one end near the top cover 2. A limiting block 8 is slidably connected inside the sliding groove 7. A buckle 9 is fixedly installed on the outside of the limiting block 8. A limiting groove 10 and a slot 11 are opened on the outside of the top cover 2. The busbar trunking body 1 has a mounting plate 12 and a mounting plate 23 inside. A copper busbar 22 and a partition plate 23 are arranged between the mounting plate 12 and the mounting plate 23. Positioning blocks 24 are fixedly installed at both ends of the partition plate 23. The mounting plate 12 and the mounting plate 23 have mounting grooves 25 and positioning grooves 26 on the side near the partition plate 23. The busbar trunking body 1 has a guide groove 30 on the side near the top cover 2.

[0030] Specifically, a guide block 14 is fixedly installed on the outer side of the mounting plate 12. A limiting hole 15 is formed on the side of the guide block 14 away from the mounting plate 12. A limiting hole 2 16 is formed on the outer side of the busbar trunking body 1. A limiting rod 17 is inserted and installed on the outer side of the busbar trunking body 1. The guide block 14 and the guide groove 30 are inserted together. The limiting rod 17 extends through the limiting hole 2 16 into the interior of the limiting hole 15. The limiting hole 2 16 and the limiting hole 15 have the same diameter. The advantage is that the operator can quickly install the mounting plate 12 by inserting the guide block 14 into the guide groove 30 and then extending the limiting rod 17 through the limiting hole 2 16 into the interior of the limiting hole 15. This facilitates maintenance after prolonged use.

[0031] Specifically, a guide block 2 18 is fixedly installed on the outer side of the mounting plate 2 13. A limiting hole 3 19 is formed on the outer side of the guide block 2 18 away from the mounting plate 2 13. A limiting hole 4 20 is formed on the outer side of the busbar trunking body 1. A limiting rod 2 21 is inserted and installed on the outer side of the busbar trunking body 1. The guide block 2 18 and the guide groove 30 are inserted and connected. The limiting rod 2 21 extends through the limiting hole 4 20 into the interior of the limiting hole 3 19. The limiting hole 4 20 and the limiting hole 3 19 have the same diameter. The advantage is that the operator can quickly install the mounting plate 2 13 by inserting the guide block 2 18 into the guide groove 30 and then extending the limiting rod 2 21 through the limiting hole 4 20 into the interior of the limiting hole 3 19. This also facilitates maintenance after prolonged use.

[0032] Specifically, the partition plate 23 and the mounting slot 25 are plug-in installed, as are the positioning block 24 and the positioning slot 26. The advantages are that workers can quickly install the partition plate 23 by inserting it into the mounting slot 25 and simultaneously inserting the positioning block 24 into the positioning slot 26. This facilitates replacement after prolonged use. The design of the partition plate 23 optimizes spatial layout, improves heat dissipation, simplifies the assembly process, and reduces the risk of failure. Furthermore, the partition plate 23 divides the interior of the busbar trunking body 1 into multiple accommodating slots, effectively preventing electromagnetic interference between adjacent copper busbars 22.

[0033] Example 2:

[0034] like Figure 2-6 As shown, as an improvement on the previous embodiment, to further facilitate the installation of the top cover 2, specifically, the fixing block 5 and the groove 3 are installed by insertion, and the insertion rod 6 and the slot 4 are installed by insertion. The advantage is that the operator can quickly position the top cover 2 by inserting the fixing block 5 into the groove 3 and simultaneously inserting the insertion rod 6 into the slot 4.

[0035] Specifically, the slide groove 7, the limiting groove 10, and the locking groove 11 are interconnected. The limiting block 8 is adapted to the limiting groove 10, and the latch 9 is adapted to the locking groove 11. The advantage is that after the top cover 2 is quickly positioned, the operator slides the limiting block 8 into the limiting groove 10. When the latch 9 contacts the top cover 2, the latch 9 deforms. When the insert rod 6 is fully inserted into the slot 4, the latch 9 returns to its original shape, allowing the latch 9 to insert into the locking groove 11. This enables the top cover 2 to be quickly positioned, and facilitates maintenance after prolonged use.

[0036] Specifically, the outer side of the partition plate 23 is provided with air holes 27, and the interior of both mounting plate 12 and mounting plate 13 is provided with guide grooves 28. The outer side of the busbar trunking body 1 is provided with ventilation grooves 29. The ventilation grooves 29, guide grooves 28 and air holes 27 are compatible, and multiple identical air holes 27 are provided, which are distributed at equal intervals. The advantage is that the cooperation of ventilation grooves 29, guide grooves 28 and air holes 27 facilitates air circulation inside the busbar trunking body 1, avoids the copper busbar 22 from working in a high-temperature environment for a long time, thus preventing damage and improving the service life of the copper busbar 22. It is highly practical.

[0037] Working principle: During installation, the operator inserts guide block 14 into guide groove 30, and then extends limit rod 17 through limit hole 2 16 to limit hole 15, enabling quick installation of mounting plate 12 and facilitating maintenance after prolonged use. Next, the operator inserts partition plate 23 into mounting groove 25 and positioning block 24 into positioning groove 26, enabling quick installation of partition plate 23 and facilitating replacement after prolonged use. Then, the operator inserts guide block 2 18 into guide groove 30 and extends limit rod 21 through limit hole 4 20 to limit hole 3 19, enabling quick installation of mounting plate 2 13 and facilitating maintenance after prolonged use. Finally, the operator inserts fixing block 5 into groove 3 and inserts rod 6 into slot 4, enabling quick positioning of top cover 2. After the cover 2 is quickly positioned, the operator slides the limiting block 8 into the limiting groove 10. When the buckle 9 contacts the top cover 2, the buckle 9 deforms. When the insert rod 6 is fully inserted into the slot 4, the buckle 9 returns to its original shape, allowing the buckle 9 to be inserted into the slot 11. This enables the top cover 2 to be quickly positioned. After long-term use, it is easy to maintain. During use, the design of the partition plate 23 optimizes the spatial layout, improves heat dissipation, simplifies the assembly process, and reduces the risk of failure. At the same time, the partition plate 23 divides the interior of the busbar trunking body 1 into multiple receiving slots, which can effectively prevent electromagnetic interference between adjacent copper busbars 22. Through the cooperation of the ventilation slot 29, the guide slot 28, and the air hole 27, the air circulation inside the busbar trunking body 1 is facilitated, preventing the copper busbars 22 from working in a high-temperature environment for a long time, which would cause damage and improve the service life of the copper busbars 22. It is highly practical.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A busbar trunking system with a partition structure, comprising a busbar trunking body (1) and a top cover (2), characterized in that: The busbar trunking body (1) has a groove (3) and a slot (4) at one end near the top cover (2). The top cover (2) has a fixing block (5) and a plug (6) on one side near the busbar trunking body (1). The busbar trunking body (1) has a sliding groove (7) at one end near the top cover (2). A limiting block (8) is slidably connected inside the sliding groove (7). A buckle (9) is fixedly installed on the outside of the limiting block (8). A limiting groove (10) and a slot (11) are opened on the outside of the top cover (2). The inside of the trunking body (1) is provided with mounting plate one (12) and mounting plate two (13). A copper busbar (22) and a partition plate (23) are provided between the mounting plate one (12) and the mounting plate two (13). Positioning blocks (24) are fixedly installed at both ends of the partition plate (23). Mounting grooves (25) and positioning grooves (26) are provided on the side of the mounting plate one (12) and the mounting plate two (13) near the partition plate (23). A guide groove (30) is provided on the side of the busbar trunking body (1) near the top cover (2).

2. A busbar trunking with a partition structure according to claim 1, characterized in that: A guide block (14) is fixedly installed on the outer side of the mounting plate (12). A limiting hole (15) is opened on the side of the guide block (14) away from the mounting plate (12). A limiting hole (16) is opened on the outer side of the busbar trunking body (1). A limiting rod (17) is inserted and installed on the outer side of the busbar trunking body (1). The guide block (14) and the guide groove (30) are inserted and installed. The limiting rod (17) extends through the limiting hole (16) into the interior of the limiting hole (15). The limiting hole (16) and the limiting hole (15) have the same diameter.

3. A busbar trunking with a partition structure according to claim 1, characterized in that: A guide block 2 (18) is fixedly installed on the outer side of the mounting plate 2 (13). A limiting hole 3 (19) is opened on the outer side of the guide block 2 (18) away from the mounting plate 2 (13). A limiting hole 4 (20) is opened on the outer side of the busbar trunking body (1). A limiting rod 2 (21) is inserted and installed on the outer side of the busbar trunking body (1). The guide block 2 (18) and the guide groove (30) are inserted and installed. The limiting rod 2 (21) extends through the limiting hole 4 (20) and into the interior of the limiting hole 3 (19). The limiting hole 4 (20) and the limiting hole 3 (19) have the same diameter.

4. A busbar trunking with a partition structure according to claim 1, characterized in that: The partition plate (23) and the mounting groove (25) are connected by a plug-in joint, and the positioning block (24) and the positioning groove (26) are connected by a plug-in joint.

5. A busbar trunking with a partition structure according to claim 1, characterized in that: The fixing block (5) and the groove (3) are connected by insertion, and the plug rod (6) and the slot (4) are connected by insertion.

6. A busbar trunking with a partition structure according to claim 1, characterized in that: The slide (7), the limiting groove (10) and the card slot (11) are connected, the limiting block (8) is adapted to the limiting groove (10), and the buckle (9) is adapted to the card slot (11).

7. A busbar trunking with a partition structure according to claim 1, characterized in that: The partition plate (23) has air holes (27) on its outer side. The mounting plate one (12) and mounting plate two (13) both have flow guide grooves (28) inside. The busbar trunking body (1) has ventilation grooves (29) on its outer side. The ventilation grooves (29), flow guide grooves (28) and air holes (27) are compatible. Multiple air holes (27) are provided. The multiple air holes (27) are distributed at equal intervals.

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