Copper bar type multi-wire integrated wire slot
Through a dynamic heat dissipation system and convenient maintenance design, the problems of uneven heat dissipation and inconvenient maintenance of copper busbar type multi-wire integrated cable trays are solved, achieving efficient and uniform heat dissipation and convenient maintenance, thereby improving the safety and lifespan of electrical systems.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI ZHENDA ELECTRIC COMPLETE SETS GRP CO LTD
- Filing Date
- 2025-08-25
- Publication Date
- 2026-07-28
AI Technical Summary
Traditional copper busbar type multi-wire integrated cable trays have low and uneven heat dissipation efficiency, which leads to local overheating, affects electrical performance and service life, and poses safety hazards.
A dynamic cooling system is adopted, which drives the fan through a combination of a second motor-driven rotating rod and gears, and coordinates with the threaded rod and motor to control the translation of the transverse plate to achieve uniform heat dissipation of the copper busbar. Temperature is monitored by a temperature sensor to activate the cooling system. The enclosed plate design facilitates inspection and maintenance.
It achieves dynamic, efficient and uniform heat dissipation of copper busbars, improves operational reliability, and facilitates inspection and maintenance, reducing safety hazards.
Smart Images
Figure CN224570787U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of copper busbar power technology, specifically to a copper busbar type multi-wire integrated cable tray. Background Technology
[0002] In modern electrical systems, copper busbar integrated cable trays are widely used in building power distribution, industrial automation, data centers and other fields due to their efficient power distribution, signal transmission and data communication capabilities. They can integrate multiple lines into one, effectively saving space and improving the regularity and safety of the line layout. Traditional cable tray heat dissipation methods often cannot meet the ever-increasing heat dissipation demands. Static heat dissipation devices are not only inefficient, but also prone to uneven heat dissipation, causing local overheating of the copper busbar, which seriously affects its electrical performance and service life, and may even cause safety hazards. In response to the above problems, the inventors proposed copper busbar integrated cable trays to solve the above problems. Utility Model Content
[0003] To solve the above technical problems, this utility model adopts the following technical solution: a copper busbar type multi-wire integrated cable tray, including a cable tray shell, a support frame fixedly installed inside the cable tray shell, a uniformly distributed copper busbar body fixedly installed on the inner side of the support frame, a symmetrically distributed fixing plate fixedly installed on the top inner side of the cable tray shell, a threaded rod rotatably installed on one end of the fixing plate, a transverse sliding plate threadedly sleeved on the outer side of the threaded rod, a fixing frame fixedly installed at the bottom end of the transverse sliding plate, a rotating rod rotatably installed on the inner side of the fixing frame, a symmetrically distributed first gear fixedly sleeved on the outer side of the rotating rod, a clamping plate fixedly clamped at the lower part of the fixing frame, a symmetrically distributed rotating column rotatably installed on the inner side of the clamping plate, a second gear fixedly connected to the top of each rotating column, the second gear meshing with the corresponding first gear, and a fan fixedly installed at the bottom end of each rotating column.
[0004] Preferably, a closing plate is movably engaged at one end of the cable tray housing, and symmetrically distributed L-shaped plates are fixedly installed on the outer side of the closing plate. A symmetrically distributed positioning rod is fixedly installed at one end of the cable tray housing, and one end of the L-shaped plate is slidably sleeved on the outer side of the positioning rod. A spring is fixedly installed at one end of each positioning rod, and a push ring is fixedly connected to one end of each spring. One end of the push ring movably abuts against the L-shaped plate. A nut is threaded onto the outer side of each positioning rod, and one end of the nut movably abuts against the L-shaped plate.
[0005] Preferably, one end of the fixed plate is fixedly fitted with symmetrically distributed guide plates, and one end of the transverse plate is slidably sleeved on the outside of the guide plates.
[0006] Preferably, a first motor is fixedly installed on the outer side of one of the fixing plates, and the drive end of the first motor is fixedly connected to the threaded rod. A second motor is fixedly installed on the outer side of the fixing frame, and the drive end of the second motor is fixedly connected to the rotating rod.
[0007] Preferably, a temperature sensor is fixedly installed at the top of the support frame.
[0008] Preferably, a handle is fixedly installed on the outer side of the enclosure plate.
[0009] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. Through the cooperation of the second motor, rotating rod, first gear, second gear, rotating column, fan, first motor, and threaded rod, the threaded rod controls the reciprocating translation of the transverse plate and the fixed frame, thereby achieving dynamic and efficient heat dissipation of the copper busbar body, resulting in a more uniform heat dissipation effect and ensuring the reliability of the copper busbar body operation. 2. By removing the nut, the spring pushes the push ring to slide, and the push ring then pushes the L-shaped plate to move away from the positioning rod, thereby causing the sealing plate to separate from the cable tray shell. This makes it convenient and practical to inspect and maintain the copper busbar body inside the cable tray shell. Attached Figure Description
[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0011] Figure 1 This is a schematic diagram of the structure of this utility model.
[0012] Figure 2 This is a schematic diagram showing the disassembled structure of the closed plate of this utility model.
[0013] Figure 3 This is a cross-sectional schematic diagram of the groove shell structure of this utility model.
[0014] Figure 4 This is a schematic diagram showing the disassembled fixed frame structure of this utility model.
[0015] In the diagram: 1. Cable tray housing; 11. Support frame; 12. Copper busbar body; 13. Fixing plate; 14. Threaded rod; 15. Transverse plate; 16. Fixing frame; 17. Rotating rod; 18. First gear; 19. Clamping plate; 20. Rotating column; 21. Second gear; 22. Fan; 23. Enclosure plate; 24. L-shaped plate; 25. Positioning rod; 26. Spring; 27. Push ring; 28. Nut; 29. Guide plate; 30. First motor; 31. Second motor; 32. Temperature sensor; 33. Handle. Detailed Implementation
[0016] 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.
[0017] Example: Figures 1-4 As shown, this utility model provides a technical solution: a copper busbar type multi-wire integrated cable tray, including a cable tray shell 1. A support frame 11 is fixedly installed inside the cable tray shell 1. A uniformly distributed copper busbar body 12 is fixedly installed on the inner side of the support frame 11. A symmetrically distributed fixing plate 13 is fixedly installed on the top inner side of the cable tray shell 1. A threaded rod 14 is rotatably installed on one end of the fixing plate 13. A transverse sliding plate 15 is threadedly sleeved on the outer side of the threaded rod 14. A fixing frame 16 is fixedly installed at the bottom end of the transverse sliding plate 15. A rotating rod 17 is rotatably installed on the inner side of the fixing frame 16. A symmetrically distributed first gear 18 is fixedly sleeved on the outer side of the rotating rod 17. A clamping plate 19 is fixedly clamped at the lower part of the fixing frame 16. A symmetrically distributed rotating column 20 is rotatably installed on the inner side of the clamping plate 19. A second gear 21 is fixedly connected to the top of each rotating column 20. The second gear 21 meshes with the corresponding first gear 18. A fan 22 is fixedly installed at the bottom end of each rotating column 20.
[0018] One end of the cable tray housing 1 is movably latched with a closing plate 23. A symmetrically distributed L-shaped plates 24 are fixedly installed on the outside of the closing plate 23. A symmetrically distributed positioning rod 25 is fixedly installed on one end of the cable tray housing 1. One end of the L-shaped plate 24 is slidably sleeved on the outside of the positioning rod 25. A spring 26 is fixedly installed on one end of each positioning rod 25. A push ring 27 is fixedly connected to one end of each spring 26. One end of the push ring 27 is movably abutting against the L-shaped plate 24. A nut 28 is threadedly sleeved on the outside of each positioning rod 25. One end of the nut 28 is movably abutting against the L-shaped plate 24.
[0019] By adopting the above technical solution, by disassembling the nut 28, the spring 26 is used to push the push ring 27 to slide, and the push ring 27 then pushes the L-shaped plate 24 to move and disengage from the positioning rod 25, thereby causing the closed plate 23 to separate from the wire groove shell 1, which facilitates the inspection and maintenance of the copper busbar body 12 inside the wire groove shell 1, which is very convenient and practical.
[0020] One end of the fixed plate 13 is fixedly fitted with symmetrically distributed guide plates 29, and one end of the transverse plate 15 is slidably sleeved on the outside of the guide plate 29.
[0021] By adopting the above technical solution, the guide plate 29 is set to help the transverse plate 15 move and guide.
[0022] A first motor 30 is fixedly installed on the outside of a fixed plate 13. The drive end of the first motor 30 is fixedly connected to the threaded rod 14. A second motor 31 is fixedly installed on the outside of a fixed frame 16. The drive end of the second motor 31 is fixedly connected to the rotating rod 17.
[0023] By adopting the above technical solution, the rotation of the threaded rod 14 is controlled by setting the first motor 30, and the rotation of the rotating rod 17 is controlled by setting the second motor 31.
[0024] A temperature sensor 32 is fixedly installed at the top of the support frame 11.
[0025] By adopting the above technical solution, the temperature inside the cable tray housing 1 is sensed and monitored by setting a temperature sensor 32.
[0026] A handle 33 is fixedly installed on the outside of the enclosure 23.
[0027] By adopting the above technical solution, the handle 33 is used to facilitate gripping and pulling the closed plate 23.
[0028] Working principle: First, when the copper busbar body 12 inside the cable tray housing 1 is used for power distribution, signal transmission, or data communication, if overload causes high temperature, the second motor 31 is immediately started to control the rotating rod 17 to rotate. The rotating rod 17 then drives the first gear 18 to rotate, which in turn drives the second gear 21 to rotate. The second gear 21 then drives the rotating column 20 and the fan 22 to rotate to provide air cooling for the copper busbar body 12. In addition, the first motor 30 controls the reciprocating rotation of the threaded rod 14, which in turn controls the transverse plate 15 and... The fixed frame 16 moves back and forth, thereby achieving dynamic and efficient heat dissipation of the copper busbar body 12, resulting in more uniform heat dissipation and ensuring the reliability of the copper busbar body 12 operation. When the copper busbar body 12 needs to be inspected and maintained, the nut 28 is removed, and the spring 26 pushes the push ring 27 to slide. The push ring 27 then pushes the L-shaped plate 24 to move and disengage from the positioning rod 25, thereby causing the sealing plate 23 to separate from the wire groove shell 1. This makes it convenient to inspect and maintain the copper busbar body 12 inside the wire groove shell 1, which is very convenient and practical.
[0029] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A copper busbar type multi-wire integrated cable tray, including a cable tray housing (1), characterized in that: A support frame (11) is fixedly installed inside the cable tray housing (1). A uniformly distributed copper busbar body (12) is fixedly installed on the inner side of the support frame (11). A symmetrically distributed fixing plate (13) is fixedly installed on the top inner side of the cable tray housing (1). A threaded rod (14) is rotatably installed on one end of each fixing plate (13). A transverse sliding plate (15) is threaded onto the outer side of the threaded rod (14). A fixing frame (16) is fixedly installed at the bottom end of the transverse sliding plate (15). A rotating rod (17) is rotatably mounted on the inner side. A first gear (18) is fixedly sleeved on the outer side of the rotating rod (17). A clamping plate (19) is fixedly clamped on the lower part of the fixed frame (16). A rotating column (20) is rotatably mounted on the inner side of the clamping plate (19). A second gear (21) is fixedly connected to the top of each rotating column (20). The second gear (21) meshes with the corresponding first gear (18). A fan (22) is fixedly mounted on the bottom of each rotating column (20).
2. The copper busbar type multi-wire integrated cable tray as described in claim 1, characterized in that, One end of the wire groove shell (1) is movably engaged with a closing plate (23). A symmetrically distributed L-shaped plate (24) is fixedly installed on the outer side of the closing plate (23). A symmetrically distributed positioning rod (25) is fixedly installed on one end of the wire groove shell (1). One end of the L-shaped plate (24) is slidably sleeved on the outer side of the positioning rod (25). A spring (26) is fixedly installed on one end of each positioning rod (25). A push ring (27) is fixedly connected to one end of each spring (26). One end of the push ring (27) is movably abutting against the L-shaped plate (24). A nut (28) is threaded onto the outer side of each positioning rod (25). One end of the nut (28) is movably abutting against the L-shaped plate (24).
3. The copper busbar type multi-wire integrated cable tray as described in claim 1, characterized in that, One end of the fixed plate (13) is fixedly fitted with symmetrically distributed guide plates (29), and one end of the transverse plate (15) is slidably sleeved on the outside of the guide plate (29).
4. The copper busbar type multi-wire integrated cable tray as described in claim 1, characterized in that, A first motor (30) is fixedly installed on the outside of a fixed plate (13), and the drive end of the first motor (30) is fixedly connected to a threaded rod (14). A second motor (31) is fixedly installed on the outside of a fixed frame (16), and the drive end of the second motor (31) is fixedly connected to a rotating rod (17).
5. The copper busbar type multi-wire integrated cable tray as described in claim 1, characterized in that, A temperature sensor (32) is fixedly installed at the top of the support frame (11).
6. The copper busbar type multi-wire integrated cable tray as described in claim 2, characterized in that, A handle (33) is fixedly installed on the outside of the enclosure plate (23).