Cable bridge with waterproof function

Abstract

The invention relates to the technical field of bridge frames, and discloses a cable bridge frame with a waterproof function, which comprises a first bridge frame, a second bridge frame arranged at one end of the first bridge frame, a third bridge frame arranged at one end of the second bridge frame, a fourth bridge frame arranged at one end of the third bridge frame, and a first rubber pad arranged at one side of the second bridge frame, the sealing assembly is arranged at the top of the first bridge frame and comprises a first sealing plate arranged at the top of the second bridge frame, a second sealing plate arranged at the top of the third bridge frame and a third sealing plate arranged at the top of the fourth bridge frame; the waterproof assembly is arranged in the second bridge frame and comprises an inclined plate arranged in the second bridge frame; by arranging the sealing assembly and the waterproof assembly, when the outside rainfall is large, water can be prevented from entering the bridge, and then the cable can keep working normally.

Description

Technical Field

[0001] The invention relates to the technical field of cable bridges, in particular to a cable bridge with waterproof function. Background Art

[0002] The cable tray is an industrial product composed of brackets, brackets and installation accessories. The cable tray is divided into trough type, tray type, ladder type, grid type and other structures, and is composed of brackets, brackets and installation accessories. The cable tray in the building can be erected independently or laid on various buildings and pipe gallery brackets. It should have the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts need to be galvanized and installed in the open air cable tray outside the building.

[0003] At present, in order to facilitate the maintenance and use of cables, some cable bridges are installed outdoors when in use. However, when there is heavy rainfall outside, rainwater will enter some outdoor cable bridges. The contact between rainwater and cables may cause cable short circuit or damage, thereby reducing the service life of the cables. Summary of the invention

[0004] The purpose of the present invention is to provide a cable bridge with waterproof function to solve the problem that when the outdoor rainfall is heavy, the waterproof performance of some cable bridges is poor, resulting in damage to the cables.

[0005] To achieve the above object, the present invention provides the following technical solution: a cable bridge with waterproof function, comprising a first bridge, and further comprising:

[0006] A second bridge frame arranged at one end of the first bridge frame, a third bridge frame arranged at one end of the second bridge frame, a fourth bridge frame arranged at one end of the third bridge frame, and a first rubber pad arranged at one side of the second bridge frame;

[0007] A sealing assembly is arranged on the top of the first bridge, the sealing assembly includes a first sealing plate arranged on the top of the second bridge, a second sealing plate is arranged on the top of the third bridge, and a third sealing plate is arranged on the top of the fourth bridge;

[0008] A waterproof component is arranged inside the second bridge frame, the waterproof component includes an inclined plate arranged inside the second bridge frame, a bottom plate is arranged at the bottom of the inclined plate, a support plate is arranged at the bottom of the bottom plate, a storage box is arranged at the bottom of the inner cavity of the second bridge frame, the front surface of the support plate is fixedly connected to the inner wall of the second bridge frame, and one side of the storage box is connected to a circulation pipe.

[0009] Preferably, a second rubber pad is provided at one end of the first bridge frame, and a connecting plate is provided at one end of the second bridge frame.

[0010] Preferably, an inner groove is opened inside the inclined plate, a heat conducting plate is arranged at the bottom of the inclined plate, and a fixed pipe is fixedly connected to one side of the inner wall of the inclined plate.

[0011] Preferably, a first spring is welded to one side of the inner wall of the fixed tube, and a sliding rod is welded to one end of the first spring away from the fixed tube.

[0012] Preferably, the outer side of the sliding rod is slidably connected to the inner wall of the fixed tube, and one end of the sliding rod away from the first spring is fixedly connected to an insulating plate.

[0013] Preferably, a first heat conducting pipe is fixedly connected to the bottom of the heat conducting plate, a second heat conducting pipe is slidably connected to the outer side of the first heat conducting pipe, and the bottom of the second heat conducting pipe is fixedly connected to the top of the support plate.

[0014] Preferably, a first through hole is opened inside the bottom plate, and a support tube is fixedly connected to the top of the support plate.

[0015] Preferably, a damping seat is provided at the bottom of the inner cavity of the support tube, a second spring is welded to the inner cavity of the damping seat, and a connecting rod is welded to the top of the second spring.

[0016] Preferably, a through groove is provided inside the support plate, and a heat dissipation fan is provided at the bottom of the support plate.

[0017] Preferably, a circulation pump is provided on the front surface of the storage box, a water outlet of the circulation pump is connected to an end of the circulation pipe away from the storage box, and a second through hole is provided inside the second bridge.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention provides a sealing assembly. Under the action of the first sealing plate, the second sealing plate and the third sealing plate, the second bridge, the third bridge and the fourth bridge can be sealed to prevent water with a small amount of water from entering the position where the cable is located through the top of the device. At the same time, under the action of the first rubber pad and the second rubber pad, the connection of each bridge can be sealed to prevent water from entering the inside of the bridge through the gaps at the connection of each bridge, thereby improving the waterproof ability of the device and preventing the cables inside each bridge from coming into contact with water;

[0020] 2. The present invention provides a waterproof component. When an unexpected situation occurs in the outside world and a large amount of water appears on the outside of the bridge, part of the water may enter the inside of the bridge body. Under the action of the inclined plate, the water can be prevented from falling into the position where the cables are located, thereby protecting the cables. At the same time, under the action of the connecting plate, the bottom plate is located at a higher position inside the bridge body, so that when the cables are placed inside the inclined plate, they are at a higher position, so that the cables will not come into contact with the water. At the same time, under the action of the second spring and the damping seat, when the bridge is subjected to a certain impact force, the inclined plate will be subjected to a certain impact force, so that the inclined plate tends to move downward. When the inclined plate drives the bottom plate to move, it can drive the sliding rod to move inside the fixed tube, so that the impact force can be transmitted to the inside of the damping seat through the sliding rod and the second spring. Under the action of the damping seat, the impact force can be weakened, so that the cables will not shake significantly, thereby protecting the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic structural diagram of a preferred embodiment of a cable bridge with waterproof function provided by the present invention;

[0022] Figure 2 A schematic diagram of the sealing assembly structure provided by the present invention;

[0023] Figure 3 A schematic diagram of the waterproof component structure provided by the present invention;

[0024] Figure 4 A schematic diagram of the structural connection between the inclined plate and the bottom plate provided by the present invention;

[0025] Figure 5 This is a schematic diagram of the structural connection between the support tube and the connecting rod provided by the present invention.

[0026] In the figure: 1. first bridge; 2. second bridge; 3. third bridge; 4. fourth bridge; 5. first rubber pad; 6. sealing assembly; 61. first sealing plate; 62. second sealing plate; 63. third sealing plate; 7. waterproof assembly; 71. inclined plate; 72. bottom plate; 73. support plate; 74. storage box; 75. circulation pipe; 8. second rubber pad; 9. connecting plate; 10. inner groove; 11. heat conducting plate; 12. fixed pipe; 13. first spring; 14. sliding rod; 15. insulating plate; 16. first heat conducting pipe; 17. second heat conducting pipe; 18. first through hole; 19. support pipe; 20. damping seat; 21. second spring; 22. connecting rod; 23. through groove; 24. cooling fan; 25. circulating pump; 26. second through hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] See also Figure 1-5As shown, a cable bridge with waterproof function includes a first bridge 1, and also includes: a second bridge 2 arranged at one end of the first bridge 1, a third bridge 3 arranged at one end of the second bridge 2, and a fourth bridge 4 arranged at one end of the third bridge 3. By arranging the first bridge 1, the second bridge 2, the third bridge 3 and the fourth bridge 4, under the action of multiple bridges, a bridge body can be formed, and then the cables can be placed, and a first rubber pad 5 is arranged on one side of the second bridge 2; by arranging the first rubber pad 5, under the action of the first rubber pad 5, the second bridge 2 and the third bridge 3 can be tightly connected, and a sealing component 6 is arranged on the top of the first bridge 1. The sealing component 6 includes a first sealing plate 61 arranged on the top of the second bridge 2. Under the action of the first sealing plate 61, the top of the second bridge 2 can be sealed, thereby preventing the second bridge from leaking. When the bridge 2 is in normal use, if there is water leakage, a second sealing plate 62 is provided on the top of the third bridge 3. By providing the second sealing plate 62, the third bridge 3 can be sealed under the action of the second sealing plate 62. A third sealing plate 63 is provided on the top of the fourth bridge 4; by providing the third sealing plate 63, the fourth bridge 4 can be sealed under the action of the third sealing plate 63 to prevent moisture from entering the interior of the fourth bridge 4 through the third sealing plate 63. The waterproof component 7 is provided inside the second bridge 2. By providing the waterproof component 7, the waterproof component 7 can be used to prevent water from entering the interior of the fourth bridge 4 through the third sealing plate 63. When there is a lot of moisture outside the body, it can prevent the moisture from reaching the location of the cable, so that the cable can maintain normal operation. The waterproof component 7 includes an inclined plate 71 arranged inside the second bridge frame 2. By setting the inclined plate 71, when moisture falls on the outside of the inclined plate 71, the moisture can be collected and flowed through the inclined plate 71, so that there will be no moisture retention on the outside of the inclined plate 71. A bottom plate 72 is arranged at the bottom of the inclined plate 71, and a support plate 73 is arranged at the bottom of the bottom plate 72. By setting the bottom plate 72 and the support plate 73, under the action of the bottom plate 72 and the support plate 73, the cable can be placed in the bridge frame body. The storage box 74 is arranged at the middle position of the second bridge frame 2 so that the bottom of the cable will not come into contact with moisture. By setting the storage box 74, the cooling liquid flowing inside the circulation tube 75 can be stored under the action of the storage box 74, and the cooling liquid can continuously flow through the circulation tube 75 and the storage box 74. The front surface of the support plate 73 is fixedly connected to the inner wall of the second bridge frame 2, and one side of the storage box 74 is connected to the circulation tube 75. By setting the circulation tube 75, the cooling liquid can continuously flow inside the circulation tube 75, and the heat emitted by the cable can be absorbed.

[0029] refer to Figure 2 and Figure 3As shown, a second rubber pad 8 is provided at one end of the first bridge frame 1. By providing the second rubber pad 8, under the action of the second rubber pad 8, the first bridge frame 1 and the second bridge frame 2 can be tightly connected. A connecting plate 9 is provided at one end of the second bridge frame 2. By providing the connecting plate 9, under the action of the connecting plate 9, multiple bridge frames can be tightly connected, and it is convenient for staff to disassemble and assemble multiple bridge frames.

[0030] An inner groove 10 is provided inside the inclined plate 71. By providing the inner groove 10, moisture on the outside of the inclined plate 71 can flow through the inner groove 10, thereby preventing moisture from being retained on the outside of the inclined plate 71. A heat conducting plate 11 is provided at the bottom of the inclined plate 71. By providing the heat conducting plate 11, the heat generated by the cable during normal operation can be transferred through the heat conducting plate 11, and then the heat is transferred through the first heat conducting pipe 16 and the second heat conducting pipe 17, thereby facilitating the absorption and transfer of the heat generated by the cable. A fixed pipe 12 is fixedly connected to one side of the inner wall of the inclined plate 71.

[0031] A first spring 13 is welded to one side of the inner wall of the fixed tube 12. By setting the first spring 13 and the sliding rod 14, the sliding rod 14 and the insulating plate 15 can be driven to move under the elastic force of the first spring 13, so that the two insulating plates 15 can position and clamp the cable. The sliding rod 14 is welded to the end of the first spring 13 away from the fixed tube 12. By setting the sliding rod 14, the position of the insulating plate 15 can be adjusted under the action of the sliding rod 14, so that cables of different sizes can be positioned.

[0032] The outer side of the sliding rod 14 is slidably connected to the inner wall of the fixed tube 12, and the end of the sliding rod 14 away from the first spring 13 is fixedly connected to the insulating plate 15. By setting the insulating plate 15, under the action of the insulating plate 15, the cable and the insulating plate 15 will not be conductive.

[0033] refer to Figure 3 and Figure 4 As shown, a first heat-conducting pipe 16 is fixedly connected to the bottom of the heat-conducting plate 11. By setting the first heat-conducting pipe 16, when the cable works for a long time, the cable will emit a certain amount of heat. The heat can be transferred to the inside of the first heat-conducting pipe 16 through the heat-conducting plate 11, and then transferred to the inside of the second heat-conducting pipe 17 through the first heat-conducting pipe 16, so that the heat generated by the cable can be transferred. The outer side of the first heat-conducting pipe 16 is slidably connected to the second heat-conducting pipe 17, and the bottom of the second heat-conducting pipe 17 is fixedly connected to the top of the support plate 73. Under the action of the second heat-conducting pipe 17, the heat can be transferred to the inside of the support plate 73, thereby facilitating the dissipation and absorption of the heat transferred by the second heat-conducting pipe 17.

[0034] A first through hole 18 is formed inside the bottom plate 72 , and a support tube 19 is fixedly connected to the top of the support plate 73 .

[0035] A damping seat 20 is provided at the bottom of the inner cavity of the support tube 19. By arranging the second spring 21 and the damping seat 20, under the action of the damping seat 20, the impact force transmitted through the connecting rod 22 can be weakened and absorbed. The inner cavity of the damping seat 20 is welded with a second spring 21. By arranging the second spring 21, under the action of the elastic force of the second spring 21, the bottom plate 72 can be reset through the connecting rod 22. The top of the second spring 21 is welded with a connecting rod 22.

[0036] refer to Figure 3 and Figure 5 As shown, a through groove 23 is opened inside the support plate 73, and the air inside the bridge body can flow under the action of the through groove 23. A heat dissipation fan 24 is arranged at the bottom of the support plate 73. By setting the heat dissipation fan 24, the air flow speed inside the bridge body can be accelerated, so that the heat generated by the cable can be quickly dissipated.

[0037] A circulation pump 25 is provided on the front surface of the storage box 74. By providing the circulation pump 25, under the action of the circulation pump 25, the coolant inside the circulation tube 75 can circulate, thereby continuously absorbing the heat generated by the cable. The water outlet of the circulation pump 25 is connected to the end of the circulation tube 75 away from the storage box 74. A second through hole 26 is provided inside the second bridge frame 2. Under the action of the second through hole 26, the air flow speed inside the bridge frame body can be accelerated, thereby dissipating the heat generated by the cable.

[0038] Working principle: When using this device, the staff first needs to assemble and position the device. When the device is in normal use and there is less external moisture, under the action of the first rubber pad 5 and the second rubber pad 8, the various bridge frames can be tightly connected. At the same time, under the action of multiple sealing plates, the top of each bridge frame can be in a sealed state, so that a small amount of moisture cannot enter the interior of the bridge frame body, so that the cable can work normally. When the amount of external water is large, some moisture may enter the interior of the bridge frame body. Under the action of the inclined plate 71, the fallen moisture can be collected and flowed through the multiple inner grooves 10, so that the moisture can flow through the first through hole 18 and the second through hole 26 to prevent moisture from contacting the cable. At the same time, the support plate 73 and the bottom Under the action of plate 72, the cable can be placed in the middle position of the bridge body, so that the bottom of the cable will not come into contact with moisture, so that the cable can work normally. At the same time, under the action of the heat conducting plate 11, the heat generated by the cable during normal operation can be transferred. At the same time, under the action of the first heat conducting pipe 16 and the second heat conducting pipe 17, the heat is transferred to the inside of the support plate 73, and the circulation pump 25 is started. Under the action of the circulation pump 25, the coolant can circulate inside the circulation pipe 75 and the storage box 74, so as to absorb and transfer the heat. At the same time, under the action of the cooling fan 24, the air flow speed inside the bridge body can be accelerated, so that the heat can be quickly dissipated, so that the cable can work normally.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable tray with waterproof function, comprising a first cable tray (1), characterized in that: Also includes: A second bridge frame (2) arranged at one end of the first bridge frame (1), a third bridge frame (3) arranged at one end of the second bridge frame (2), a fourth bridge frame (4) arranged at one end of the third bridge frame (3), and a first rubber pad (5) arranged at one side of the second bridge frame (2); A sealing assembly (6) arranged on the top of the first bridge (1), the sealing assembly (6) comprising a first sealing plate (61) arranged on the top of the second bridge (2), a second sealing plate (62) arranged on the top of the third bridge (3), and a third sealing plate (63) arranged on the top of the fourth bridge (4); A waterproof component (7) is arranged inside the second bridge frame (2), the waterproof component (7) comprising an inclined plate (71) arranged inside the second bridge frame (2), a bottom plate (72) is arranged at the bottom of the inclined plate (71), a support plate (73) is arranged at the bottom of the bottom plate (72), a storage box (74) is arranged at the bottom of the inner cavity of the second bridge frame (2), the front surface of the support plate (73) is fixedly connected to the inner wall of the second bridge frame (2), and one side of the storage box (74) is connected to a flow pipe (75).

2. The cable tray with waterproof function according to claim 1, characterized in that: A second rubber pad (8) is provided at one end of the first bridge frame (1), and a connecting plate (9) is provided at one end of the second bridge frame (2).

3. The cable tray with waterproof function according to claim 1, characterized in that: An inner groove (10) is provided inside the inclined plate (71), a heat conducting plate (11) is provided at the bottom of the inclined plate (71), and a fixed pipe (12) is fixedly connected to one side of the inner wall of the inclined plate (71).

4. The cable tray with waterproof function according to claim 3, characterized in that: A first spring (13) is welded to one side of the inner wall of the fixed tube (12), and a sliding rod (14) is welded to one end of the first spring (13) away from the fixed tube (12).

5. The cable tray with waterproof function according to claim 4, characterized in that: The outer side of the sliding rod (14) is slidably connected to the inner wall of the fixed tube (12), and one end of the sliding rod (14) away from the first spring (13) is fixedly connected to an insulating plate (15).

6. The cable tray with waterproof function according to claim 3, characterized in that: The bottom of the heat conducting plate (11) is fixedly connected to a first heat conducting pipe (16), the outer side of the first heat conducting pipe (16) is slidably connected to a second heat conducting pipe (17), and the bottom of the second heat conducting pipe (17) is fixedly connected to the top of the support plate (73).

7. The cable tray with waterproof function according to claim 1, characterized in that: A first through hole (18) is provided inside the bottom plate (72), and a support tube (19) is fixedly connected to the top of the support plate (73).

8. The cable tray with waterproof function according to claim 7, characterized in that: A damping seat (20) is provided at the bottom of the inner cavity of the support tube (19), a second spring (21) is welded to the inner cavity of the damping seat (20), and a connecting rod (22) is welded to the top of the second spring (21).

9. The cable tray with waterproof function according to claim 1, characterized in that: A through slot (23) is provided inside the support plate (73), and a heat dissipation fan (24) is provided at the bottom of the support plate (73).

10. The cable tray with waterproof function according to claim 1, characterized in that: A circulation pump (25) is arranged on the front surface of the storage box (74), a water outlet of the circulation pump (25) is connected to an end of the circulation pipe (75) away from the storage box (74), and a second through hole (26) is opened inside the second bridge frame (2).

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