Self-cleaning reinforced cable bridge

Abstract

The invention discloses a self-cleaning reinforced cable bridge, and relates to the technical field of cable bridges, the self-cleaning reinforced cable bridge comprises a U-shaped support, a bridge main body and a bridge cover plate, the bottom of the bridge main body is provided with uniformly distributed heat dissipation ports, the U-shaped support is internally provided with an electric cleaning mechanism, and the top of the bridge cover plate is provided with a reinforced heat dissipation mechanism. The electric cleaning mechanism is arranged, the heat dissipation opening area of the cable bridge can be automatically and regularly cleaned in an electric control mode, the cleaning efficiency is improved, in the cleaning process, dust and impurities blocked in the heat dissipation opening area are effectively dredged and cleaned through reciprocating motion of a brush roller, and the cleaning efficiency is improved. And meanwhile, the cleaned dust and impurities are absorbed in cooperation with the dust collection effect of the dust collection fan to prevent the dust and impurities from diffusing into the environment to form secondary pollution, so that the cleaning quality of the heat dissipation opening area is effectively improved, and the ventilation and heat dissipation efficiency of the heat dissipation opening area is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of cable bridges, in particular to a self-cleaning reinforced cable bridge. Background Art

[0002] Cable trays are key infrastructure in modern electrical wiring systems. Their core function is to provide a safe, orderly, flexible and easy-to-maintain support and protection channel for cables (power cables, control cables, communication cables, etc.).

[0003] Existing cable trays have heat dissipation vents on their surfaces to dissipate heat. Affected by environmental dust factors, after a period of time, the heat dissipation vent area will be blocked by a certain amount of dust and impurities. However, since the existing cable trays are installed in a high-altitude environment, it is not convenient to clean the dust and impurities blocking the heat dissipation vent area, resulting in a decrease in the ventilation and heat dissipation efficiency of the heat dissipation vent area. In addition, in high temperature weather, the heat dissipation intensity of the cable tray is not high, which will affect the safety of cable operation. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a self-cleaning reinforced cable tray, which effectively solves the problem that the existing cable tray is installed in a high environment, which makes it difficult to clean the dust and impurities blocking the heat dissipation area, resulting in a decrease in the ventilation and heat dissipation efficiency of the heat dissipation area. In addition, in high temperature weather, the heat dissipation intensity of the cable tray is not high, which affects the safety of cable operation.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A self-cleaning reinforced cable tray, comprising a U-shaped bracket with a controller fixedly mounted on the side wall, a cable tray body fixedly connected to the top outer wall of the U-shaped bracket, and a cable tray cover fixedly connected to the top outer wall of the cable tray body; The bottom of the bridge body is provided with evenly distributed heat dissipation openings, an electric cleaning mechanism is provided in the U-shaped bracket, and a reinforced heat dissipation mechanism is provided on the top of the bridge cover; The electric cleaning mechanism includes a dust collecting component, a servo control component, a slide groove provided at the bottom of the U-shaped bracket, a lead screw rotatably mounted in the slide groove, a sliding block threadedly connected to the lead screw, a support base fixedly connected to the top outer wall of the sliding block, a box body fixedly connected to the top outer wall of the support base, a dust collection hood fixedly connected to the top of the box body, a brush roller rotatably mounted in the dust collection hood, and dust collection fans fixedly mounted at the bottom of the box body and distributed at equal distances; The enhanced heat dissipation mechanism includes an air supply hood fixedly connected to the rear outer wall of the bridge cover through a fixing plate, an air cooler fixedly installed on the rear outer wall of the air supply hood, and multiple cold air diverters fixedly connected to the top of the bridge cover.

[0006] As a preferred technical solution of the present invention, the dust collecting assembly includes a drawer installed in the box body and a dust filter fixedly connected to the drawer, and the top and bottom of the drawer are both open structures.

[0007] As a preferred technical solution of the present invention, a connecting iron block is welded to the side wall of the drawer, a magnet is fixedly embedded on one side of the box body, and the connecting iron block is fixedly attracted to the magnet.

[0008] As an optimal technical solution of the present invention, the servo control assembly includes a fixed cover fixedly connected to the side wall of the U-shaped bracket, a servo motor fixedly installed on the front outer wall of the fixed cover, an active bevel gear fixedly mounted on the output shaft of the servo motor, and a driven bevel gear fixedly mounted on one end of the screw.

[0009] As a preferred technical solution of the present invention, the output shaft of the servo motor passes through the fixed cover, and the driving bevel gear and the driven bevel gear are meshed with each other and are both located in the fixed cover.

[0010] As a preferred technical solution of the present invention, the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove, and the bristle portion of the brush roller is in contact with the inside of the heat dissipation port.

[0011] As a preferred technical solution of the present invention, one side of the bridge body is provided with drying components distributed at equal distances, and the drying components include a mounting hole opened on the bridge body, a calcium chloride drying plate installed in the mounting hole, a connecting rod fixedly connected to the front outer wall of the calcium chloride drying plate, two threaded pins symmetrically welded to the connecting rod, and two locking nuts threadedly connected to the ends of the two threaded pins.

[0012] As an optimal technical solution of the present invention, the surface of the calcium chloride drying plate is a honeycomb porous structure, two sockets are provided on the bridge body, two threaded pins are respectively plugged into the two sockets, and two locking nuts are both tightly fitted with the side walls of the U-shaped bracket.

[0013] As a preferred technical solution of the present invention, the front of the air supply hood is fixedly connected to an air supply main pipe, and multiple cold air diverters are connected to the air supply main pipe and are distributed at equal distances.

[0014] The beneficial effects of the present invention are: 1. The present invention is provided with an electric cleaning mechanism, which can automatically perform regular cleaning on the heat dissipation port area of ​​the cable tray through electric control, thereby improving the cleaning efficiency. In the cleaning process, the reciprocating motion of the brush roller is used to effectively clear the dust and impurities blocked in the heat dissipation port area. At the same time, the dust suction effect of the dust suction fan is used to absorb the dust and impurities swept down to prevent them from spreading into the environment and forming secondary pollution. In this way, the cleaning quality of the heat dissipation port area is effectively improved, and the ventilation and heat dissipation efficiency of the heat dissipation port area is ensured. 2. The present invention is provided with an enhanced heat dissipation mechanism. In hot weather, the cold air is generated by starting the air cooler, and then the cold air is sent into the air supply pipe by the air supply cover. Under the uniform diversion of multiple cold air diverters, the generated cold air can be fully and evenly sent into the U-shaped bracket. In this way, the U-shaped bracket can be filled with cold air as much as possible to ensure uniform heat dissipation efficiency, which helps to enhance the heat dissipation efficiency of the entire cable tray, thereby helping to improve the safety of cable operation and extend the service life of the cable; 3. The present invention is provided with a drying component, which can fully dry the moisture in the cable tray body through the calcium chloride drying plate after installation, thereby improving the moisture-proof performance of the entire cable tray and reducing the adverse effects of the humid environment on the cable tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a three-dimensional enlarged structural diagram of the electric cleaning mechanism of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention after the bridge cover is removed; Figure 4 It is a schematic diagram of the exploded structure of the local parts of the electric cleaning mechanism of the present invention; Figure 5 It is a schematic diagram of the three-dimensional enlarged structure of the interior of the fixed cover in the present invention; Figure 6 It is a front view structural schematic diagram of the present invention; Figure 7 It is a schematic diagram of the three-dimensional enlarged structure of the drying component in the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure after the U-shaped bracket in the present invention is removed.

[0017] In the figure: 1. U-shaped bracket; 2. Bridge body; 3. Bridge cover; 4. Heat dissipation vent; 5. Lead screw; 6. Sliding block; 7. Support seat; 8. Box; 9. Dust hood; 10. Brush roller; 11. Dust suction fan; 12. Drawer; 13. Dust filter; 14. Fixed cover; 15. Servo motor; 16. Driving bevel gear; 17. Driven bevel gear; 18. Connecting iron block; 19. Controller; 20. Calcium chloride drying plate; 21. Connecting rod; 22. Threaded pin; 23. Locking nut; 24. Air supply hood; 25. Air cooler; 26. Air flow divider; 27. Air supply main. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Example 1, with reference to Figure 1-2 and Figure 4-5 A self-cleaning reinforced cable tray comprises a U-shaped bracket 1 with a controller 19 fixedly mounted on the side wall, a bridge body 2 fixedly connected to the top outer wall of the U-shaped bracket 1, and a bridge cover 3 fixedly connected to the top outer wall of the bridge body 2; In this embodiment, the bottom of the bridge body 2 is provided with evenly distributed heat dissipation vents 4, and an electric cleaning mechanism is provided inside the U-shaped bracket 1. The controller 19 is connected to an external remote control handle via wireless transmission, so that the electric cleaning mechanism can be controlled by the external remote control handle. Specifically, the electric cleaning mechanism includes a dust collection component, a servo control component, a slide groove opened at the bottom of the U-shaped bracket 1, a screw 5 rotatably installed in the slide groove, a sliding block 6 threadedly connected to the screw 5, a support base 7 fixedly connected to the top outer wall of the sliding block 6, a box body 8 fixedly connected to the top outer wall of the support base 7, a dust cover 9 fixedly connected to the top of the box body 8, a brush roller 10 rotatably installed in the dust cover 9 and a dust collection fan 11 fixedly installed at the bottom of the box body 8 and equidistantly distributed. The outer wall of the sliding block 6 is slidably connected to the inner wall of the slide groove, and the bristles of the brush roller 10 are in contact with the inside of the heat dissipation port 4. Furthermore, the dust collection assembly includes a drawer 12 installed in the box body 8 and a dust filter 13 fixedly connected to the drawer 12. The top and bottom of the drawer 12 are both open structures. A connecting iron block 18 is welded to the side wall of the drawer 12. A magnet is fixedly embedded on one side of the box body 8. The connecting iron block 18 is fixedly attracted to the magnet. The installed drawer 12 can be effectively fixed by magnetic attraction, thereby ensuring the normal use of the dust collection function. Furthermore, the servo control assembly includes a fixed cover 14 fixedly connected to the side wall of the U-shaped bracket 1, a servo motor 15 fixedly mounted on the front outer wall of the fixed cover 14, a driving bevel gear 16 fixedly sleeved on the output shaft of the servo motor 15, and a driven bevel gear 17 fixedly sleeved on one end of the lead screw 5. The output shaft of the servo motor 15 passes through the fixed cover 14, and the driving bevel gear 16 and the driven bevel gear 17 are meshed with each other and are both located in the fixed cover 14; The working method of this embodiment is as follows: first, the driving bevel gear 16 is controlled to rotate by the servo motor 15, and then the driven bevel gear 17 engaged with the driving bevel gear 16 drives the lead screw 5 to rotate. Under the limit of the slide groove, the sliding block 6 threadedly connected to the lead screw 5 drives the brush roller 10 to reciprocate along the heat dissipation port 4 area at the bottom of the U-shaped bracket 1 to effectively clear and clean the dust and impurities blocked in the heat dissipation port 4 area; secondly, the suction force generated by all the dust suction fans 11 after operation can suck the dust and impurities swept down by the brush roller 10 from the dust cover 9 into the box body 8, and then the dust and impurities entering can be collected in the drawer 12 under the filtration and interception of the dust filter 13.

[0020] Example 2, reference Figure 1 、 Figure 3 and Figure 7 This embodiment is optimized based on the embodiment 1. Specifically, a drying assembly is provided on one side of the bridge body 2 at equal distances. The drying assembly includes a mounting hole provided on the bridge body 2, a calcium chloride drying plate 20 installed in the mounting hole, a connecting rod 21 fixedly connected to the front outer wall of the calcium chloride drying plate 20, two threaded pins 22 symmetrically welded to the connecting rod 21, and two locking nuts 23 threadedly connected to the ends of the two threaded pins 22. Specifically, the surface of the calcium chloride drying plate 20 is a honeycomb porous structure, and the bridge body 2 is provided with two insertion holes, two threaded pins 22 are respectively plugged into the two insertion holes, and two locking nuts 23 are both tightly fitted with the side walls of the U-shaped bracket 1; The working method of this embodiment is as follows: the calcium chloride drying plate 20 is placed into the mounting hole and the two threaded pins 22 on the connecting rod 21 are inserted into the corresponding two sockets to complete the preliminary positioning, and then the two locking nuts 23 are used to lock it to achieve complete positioning. In this way, the calcium chloride drying plate 20 after installation can fully dry the moisture in the bridge body 2, which is beneficial to improve the moisture-proof performance of the entire cable bridge and reduce the adverse effects of the humid environment on the cable bridge.

[0021] Example 3, reference Figure 1 、 Figure 6 and Figure 8This embodiment is optimized based on the first embodiment. Specifically, a reinforced heat dissipation mechanism is provided on the top of the bridge cover 3. The reinforced heat dissipation mechanism includes an air supply cover 24 fixedly connected to the rear outer wall of the bridge cover 3 through a fixing plate, an air cooler 25 fixedly mounted on the rear outer wall of the air supply cover 24, and a plurality of cold air diverters 26 fixedly connected to the top of the bridge cover 3. Specifically, the front of the air supply cover 24 is fixedly connected to an air supply pipe 27, and multiple cold air diverters 26 are connected to the air supply pipe 27 and are equidistantly distributed. The cold air can be fully and evenly delivered to the bridge body 2 through the multiple cold air diverters 26. The air cooler 25 is electrically connected to the controller 19; The working method of this embodiment is as follows: in hot weather, cold air is generated by starting the air cooler 25, and then the cold air is sent into the air supply main 27 by the air supply hood 24. Under the uniform diversion of multiple cold air diverters 26, the generated cold air can be fully and evenly sent into the U-shaped bracket 1, so that the U-shaped bracket 1 can be filled with cold air as much as possible to ensure the efficiency of uniform heat dissipation, which helps to enhance the heat dissipation efficiency of the entire cable tray, thereby helping to improve the safety of cable operation and extend the service life of the cable.

[0022] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A self-cleaning reinforced cable bridge, comprising a U-shaped bracket (1) with a controller (19) fixedly mounted on a side wall, a bridge body (2) fixedly connected to the top outer wall of the U-shaped bracket (1), and a bridge cover (3) fixedly connected to the top outer wall of the bridge body (2); It is characterized in that The bottom of the bridge main body (2) is provided with evenly distributed heat dissipation openings (4), an electric cleaning mechanism is provided in the U-shaped bracket (1), and a reinforced heat dissipation mechanism is provided on the top of the bridge cover (3); The electric cleaning mechanism comprises a dust collecting component, a servo control component, a slide groove provided at the bottom of the U-shaped bracket (1), a lead screw (5) rotatably mounted in the slide groove, a sliding block (6) threadedly connected to the lead screw (5), a support base (7) fixedly connected to the top outer wall of the sliding block (6), a box (8) fixedly connected to the top outer wall of the support base (7), a dust hood (9) fixedly connected to the top of the box (8), a brush roller (10) rotatably mounted in the dust hood (9), and dust collecting fans (11) fixedly mounted at the bottom of the box (8) and distributed at equal distances. The enhanced heat dissipation mechanism comprises an air supply hood (24) fixedly connected to the rear outer wall of the bridge cover (3) via a fixing plate, an air cooler (25) fixedly mounted on the rear outer wall of the air supply hood (24), and a plurality of cold air diverters (26) fixedly connected to the top of the bridge cover (3).

2. A self-cleaning reinforced cable tray according to claim 1, characterized in that: The dust collection assembly comprises a drawer (12) installed in the box body (8) and a dust filter (13) fixedly connected to the drawer (12), and the top and bottom of the drawer (12) are both open structures.

3. A self-cleaning reinforced cable tray according to claim 2, characterized in that: A connecting iron block (18) is welded to the side wall of the drawer (12), a magnet is fixedly embedded on one side of the box body (8), and the connecting iron block (18) is fixedly attracted to the magnet.

4. The self-cleaning reinforced cable tray according to claim 1, characterized in that: The servo control assembly includes a fixed cover (14) fixedly connected to the side wall of the U-shaped bracket (1), a servo motor (15) fixedly installed on the front outer wall of the fixed cover (14), a driving bevel gear (16) fixedly sleeved on the output shaft of the servo motor (15), and a driven bevel gear (17) fixedly sleeved on one end of the lead screw (5).

5. The self-cleaning reinforced cable tray according to claim 4, characterized in that: The output shaft of the servo motor (15) passes through the fixed cover (14), and the driving bevel gear (16) and the driven bevel gear (17) are meshed with each other and are both located in the fixed cover (14).

6. The self-cleaning reinforced cable tray according to claim 1, characterized in that: The outer wall of the sliding block (6) is slidably connected to the inner wall of the sliding groove, and the bristle portion of the brush roller (10) is in contact with the inside of the heat dissipation port (4).

7. The self-cleaning reinforced cable tray according to claim 1, characterized in that: One side of the bridge main body (2) is provided with drying components distributed at equal distances, and the drying components include a mounting hole opened on the bridge main body (2), a calcium chloride drying plate (20) mounted in the mounting hole, a connecting rod (21) fixedly connected to the front outer wall of the calcium chloride drying plate (20), two threaded pins (22) symmetrically welded to the connecting rod (21), and two locking nuts (23) threadedly connected to the ends of the two threaded pins (22).

8. The self-cleaning reinforced cable tray according to claim 7, characterized in that: The surface of the calcium chloride drying plate (20) is a honeycomb porous structure. Two insertion holes are provided on the bridge frame body (2). Two threaded pins (22) are respectively plugged into the two insertion holes, and two locking nuts (23) are both tightly fitted with the side walls of the U-shaped bracket (1).

9. The self-cleaning reinforced cable tray according to claim 1, characterized in that: The front of the air supply cover (24) is fixedly connected to an air supply main pipe (27), and a plurality of cold air diverters (26) are all connected to the air supply main pipe (27) and are distributed at equal distances.

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