Ventilation type cable bridge
By introducing a drive fan, baffle plate, and heat dissipation plate into the cable tray, the problem of poor ventilation in the cable tray is solved, achieving efficient ventilation of the cable tray and effective separation of cables, thereby improving the safety and stability of the cables.
Patent Information
- Application Number
- CN202423018150.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-12-07
AI Technical Summary
Cable trays are not well ventilated during use, which can lead to excessively high internal temperatures and affect the safety and stability of the cables.
A ventilated cable tray was designed, comprising a drive fan, a baffle plate, a heat dissipation plate, and a partition plate. The fan draws in cool air from the outside, the baffle plate introduces the cool air and discharges heat through the heat dissipation holes, and the partition plate is used for cable positioning and separation.
It effectively improves the ventilation effect of cable trays and the separation capability of cables, ensuring the safety and stability of cables in high-temperature environments.
Smart Images
Figure CN223612982U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cable bridge technical field, concretely is a ventilated cable bridge. BACKGROUND
[0002] Cable bridge plays a vital role in cable laying and management, fixes cable line in high altitude or other positions, avoids contacting ground or other facilities, guarantees the safety and stability of cable, can provide physical protection, prevents cable from being damaged or failure due to external reasons, and ensures the safety of the whole system.
[0003] But most cable bridges are usually sealed inside when being used, since cables are prone to generate more heat after long time use, so that the cable bridge is not easy to discharge the temperature quickly, the temperature inside the cable bridge is too high, which leads to damage of the cable when being used, so that the cable is inconvenient to use inside the cable bridge. UTILITY MODEL CONTENT
[0004] The utility model discloses a ventilated cable bridge to solve the problem of not easy to ventilate of cable bridge in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a ventilated cable bridge, including outer frame, inner frame, reservation slot, locking bolt and locking nut, the top of outer frame is provided with inner frame, the inside of inner frame and outer frame all is seted up with reservation slot, the inside of reservation slot is provided with locking bolt, the one side of locking bolt is connected with locking nut, the top of inner frame is provided with ventilating frame, the top of ventilating frame is provided with filter screen, the one end close to filter screen of ventilating frame is installed with driven fan, the one end close to ventilating frame of inner frame is provided with the fixed frame of symmetry distribution.
[0006] Preferably, the inside of the fixed frame is provided with uniformly distributed guide plates, and a rotating shaft penetrates between the inside of the guide plate and the fixed frame.
[0007] Preferably, a connecting rod is rotatably connected between the two guide plates through a rotating shaft, and a pull rod is rotatably connected to the top of one of the guide plates through a rotating shaft, one side of the pull rod penetrates to connect a limiting rod, and a locking groove is uniformly arranged in the inside of the pull rod.
[0008] Preferably, a heat dissipation plate is arranged on one side of the outer frame close to the reservation slot, and a plurality of heat dissipation holes are uniformly arranged in the inside of the heat dissipation plate.
[0009] Preferably, a plurality of sliding grooves are uniformly arranged at the bottom end of the outer frame, and a partition plate is slidably connected in the inside of the sliding groove.
[0010] Preferably, the bottom end of the partition plate is provided with a displacement block, and the sliding groove is provided with a groove on both sides close to the displacement block.
[0011] Preferably, the inside of the groove is provided with a limiting plate connected through a rotating shaft, and one end of the limiting plate is connected with the groove through a limiting spring.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the ventilated cable bridge can extract cold air from the outside through the driving fan, can accelerate the air circulation in the cable bridge, and can position the position of the partition plate quickly through the limiting plate locking the displacement block, so that the partition plate can separate the position of the cable when the cable bridge is used.
[0013] 1. When the cable bridge is used, the ventilated cable bridge can extract cold air from the outside through the driving fan, can accelerate the air circulation in the cable bridge, and can position the position of the partition plate quickly through the limiting plate locking the displacement block, so that the partition plate can separate the position of the cable when the cable bridge is used.
[0014] 2. When the cable bridge is used, the ventilated cable bridge can extract cold air from the outside through the driving fan, can accelerate the air circulation in the cable bridge, and can position the position of the partition plate quickly through the limiting plate locking the displacement block, so that the partition plate can separate the position of the cable when the cable bridge is used. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a front view of the utility model;
[0016] Figure 2 It is a side view of the utility model;
[0017] Figure 3 It is a top view of the displacement block of the utility model;
[0018] Figure 4The utility model discloses a fixed frame's three-dimensional structure schematic view.
[0019] In the drawing: 1, outer frame; 2, inner frame; 3, reserved slot; 4, locking bolt; 5, locking nut; 6, ventilation frame; 7, filter screen; 8, drive fan; 9, fixed frame; 10, guide plate; 11, rotating shaft; 12, connecting rod; 13, pull rod; 14, limiting rod; 15, locking slot; 16, heat sink; 17, heat dissipation hole; 18, sliding slot; 19, partition plate; 20, displacement block; 21, empty slot; 22, limiting plate; 23, limiting spring. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0021] Please refer to Figure 1 and Figure 2 The utility model provides a kind of technical scheme: a ventilation type cable bridge, including outer frame 1, inner frame 2, reserved slot 3, locking bolt 4 and locking nut 5, the top of outer frame 1 is provided with inner frame 2, the inside of inner frame 2 and outer frame 1 are all provided with reserved slot 3, the inside of reserved slot 3 is provided with locking bolt 4, one side of locking bolt 4 is threadedly connected with locking nut 5, the top of inner frame 2 is provided with ventilation frame 6, the top of ventilation frame 6 is provided with filter screen 7, drive fan 8 is installed in one end of ventilation frame 6 close to filter screen 7, the inside of inner frame 2 close to one end of ventilation frame 6 is provided with fixed frame 9 of symmetrical distribution, the inside of fixed frame 9 is provided with evenly distributed guide plate 10, rotating shaft 11 is penetrated between guide plate 10 inside and fixed frame 9, connecting rod 12 is rotatably connected between two guide plate 10, the top of one guide plate 10 is rotatably connected with pull rod 13 by pivot, the side of pull rod 13 is penetrated to limit limiting rod 14, locking slot 15 is evenly arranged in the inside of pull rod 13, heat sink 16 is provided on one side of outer frame 1 close to reserved slot 3, evenly distributed heat dissipation hole 17 is arranged in the inside of heat sink 16.
[0022] When implementing specifically,
[0023] Please refer to Figure 1 and Figure 2It is known that cable trays typically generate a lot of heat during use, resulting in poor ventilation. This can be addressed by starting the drive fan 8, which draws in cool outside air. The drawn-in cool air is filtered by the filter screen 7 to prevent external impurities from entering the cable tray. Then, the limiting rod 14 can be pulled out, separating it from the pull rod 13. Pulling the unrestricted pull rod 13 then moves the connected guide plate 10, thereby improving ventilation. The flow plate 10 can rotate on the surface of the rotating shaft 11. When the flow plate 10 rotates, it can pull the connecting rod 12, which can move the other flow plate 10. This allows the flow plate 10 to be adjusted to a suitable position and guide the extracted cold air through the flow plate 10. The extracted cold air can be blown to both sides inside the cable tray, thereby accelerating the air circulation inside the cable tray. At the same time, the air circulation is coordinated with the heat dissipation plate 16 and the heat dissipation holes 17, so that the cable tray can have a good ventilation effect when in use.
[0024] The bottom of the outer frame 1 is provided with evenly distributed sliding grooves 18. A partition plate 19 is slidably connected inside the sliding groove 18. A displacement block 20 is provided at the bottom of the partition plate 19. Hollow grooves 21 are provided on both sides of the sliding groove 18 near the displacement block 20. A limiting plate 22 is provided inside the hollow groove 21 and is rotatably connected by a rotating shaft. A limiting spring 23 is connected between one end of the limiting plate 22 and the hollow groove 21.
[0025] In practice,
[0026] See Figure 1 , Figure 3 and Figure 4 It is known that when cable trays are in use, it is usually not easy to separate cables, making cable placement inconvenient. By sliding the partition plate 19 together with the displacement block 20 connected to the bottom end inside the slide groove 18, the partition plate 19 can be pushed by sliding, so that the limiting plate 22 can be pushed by the limiting plate 22 when it moves, so that the limiting plate 22 can squeeze the limiting spring 23 connected on one side. At the same time, after being installed in a suitable position, the limiting spring 23 can be released, and the limiting plate 22 can be reset, so that the limiting plate 22 can lock the displacement block 20, so that the position of the partition plate 19 can be quickly positioned, and the cable tray can be separated by the partition plate 19 when in use, so that the cable tray can have a better separation effect when in use.
[0027] In summary, the cable bridge plays a vital role in the cable laying and management, the cable line is fixed in the high altitude or other position, avoids contacting the ground or other facilities, guarantees the safety and stability of the cable, the driving fan 8 is started, the driving fan 8 can extract the cold air outside, then the pull rod 13 is pulled, the pull rod 13 can pull the connected guide plate 10, the extracted cold air can blow to both sides of the cable bridge inside, and then the air circulation in the cable bridge can be accelerated, and the air circulation can be realized through the cooperation of the heat dissipation plate 16 and the heat dissipation hole 17, so that the cable bridge can have better ventilation effect when in use, the contents not described in detail in the description belong to the prior art known to those skilled in the art.
[0028] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A ventilated cable bridge, comprising an outer frame (1), an inner frame (2), a reserved slot (3), a locking bolt (4) and a locking nut (5), characterized in that: the top end of the outer frame (1) is provided with an inner frame (2), the inner frame (2) and the inner part of the outer frame (1) are both provided with a reserved slot (3), the reserved slot (3) is provided with a locking bolt (4), one side of the locking bolt (4) is provided with a locking nut (5), the top end of the inner frame (2) is provided with a ventilation frame (6), the top end of the ventilation frame (6) is provided with a filter screen (7), one end of the ventilation frame (6) close to the filter screen (7) is provided with a driven fan (8), one end of the inner frame (2) close to the ventilation frame (6) is provided with symmetrically distributed fixing frames (9).
2. The ventilated cable tray according to claim 1, characterized in that: The inside of the fixing frame (9) is provided with uniformly distributed guide plates (10), and the inside of the guide plate (10) and the fixing frame (9) are penetrated by a rotating shaft (11).
3. The ventilated cable tray according to claim 2, wherein: The connecting rod (12) is rotatably connected between the two guide plates (10) through the rotating shaft, the top end of the guide plate (10) is rotatably connected with the pull rod (13) through the rotating shaft, one side of the pull rod (13) penetrates the limiting rod (14), and the inside of the pull rod (13) is provided with uniformly distributed locking grooves (15).
4. The ventilated cable tray of claim 1, wherein: The side of the outer frame (1) close to the reserved slot (3) is provided with a heat dissipation plate (16), and the inside of the heat dissipation plate (16) is provided with uniformly distributed heat dissipation holes (17).
5. The ventilated cable tray according to claim 4, characterized in that: The bottom end of the outer frame (1) is provided with uniformly distributed sliding grooves (18), and the inside of the sliding groove (18) is provided with a partition plate (19).
6. The ventilated cable tray according to claim 5, characterized in that: The bottom end of the partition plate (19) is provided with a displacement block (20), and the two sides of the sliding groove (18) close to the displacement block (20) are both provided with a hollow groove (21).
7. The ventilated cable tray according to claim 6, characterized in that: The inside of the hollow groove (21) is provided with a limiting plate (22) rotatably connected through the rotating shaft, and the limiting plate (22) is connected with the limiting spring (23) between one end and the hollow groove (21).