Cable bridge with heat dissipation structure

Abstract

The utility model relates to the technical field of cable bridges, in particular to a cable bridge with a heat dissipation structure, which comprises a bridge body and a heat dissipation structure. The heat dissipation mechanism comprises a fixing support, and the fixing support is arranged on the lower surface of the shell; and the sweeping mechanism comprises a sliding rod and a sliding groove, the sliding rod is arranged on the surface of the shell, and the sliding groove is formed in the surface of the shell. The motor and the rotating rod are movably connected, the rotating rod and the driving wheel are fixedly connected, the driving wheel and the belt are movably connected, the belt and the driven wheel are movably connected, the driven wheel and the connecting column are fixedly connected, the connecting column and the supporting frame are movably connected, the connecting column and the rotating shaft are fixedly connected, and the rotating shaft and the fan blades are fixedly connected. The motor runs to drive the driving wheel to rotate, and the driven wheel is driven to rotate through the belt, so that the rotating shaft and the fan blades rotate, heat dissipation of the interior of the shell is achieved, and the risk that the cable is damaged due to overheating is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge with a heat dissipation structure. Background Art

[0002] A rigid structural system that is composed of trough-type, tray-type or stepped straight sections, elbows, tees, four-way components, as well as supports (arm-type brackets), hangers, etc., and has close support for cables is called a cable tray (abbreviated as cable tray).

[0003] Cables play an important role both in daily life and in industrial development. Cables are needed in power systems and information transmission. However, the installed cables cannot be hung exposed and require support and laying tools, which requires the use of cable trays. However, traditional cable trays cannot effectively dissipate heat for the cables after laying them, which can easily cause the cables to overheat and become damaged. At the same time, the cables easily absorb dust during operation, and the dust will accumulate in the tray, affecting the normal operation of the cables. Utility Model Content

[0004] The purpose of the present invention is to provide a cable tray with a heat dissipation structure to solve the problems raised in the above background technology that the traditional cable tray cannot effectively dissipate heat for the cables after laying them and that the cables easily absorb dust and accumulate in the tray during operation.

[0005] To achieve the above objectives, the present invention provides the following technical solutions: a cable tray with a heat dissipation structure, comprising:

[0006] a frame, including a housing;

[0007] The heat dissipation mechanism includes a fixed bracket, the fixed bracket is arranged on the lower surface of the shell, the surface of the fixed bracket is fixedly connected to the motor, the output end of the motor is movably connected to the rotating rod, the end of the rotating rod away from the motor is fixedly connected to the driving wheel, the surface of the driving wheel is movably connected to the belt, the surface of the belt is movably connected to the driven wheel, the surface of the driven wheel is fixedly connected to the connecting column, the surface of the connecting column is movably connected to the support frame, the end of the connecting column away from the driven wheel is fixedly connected to the rotating shaft, and the surface of the rotating shaft is fixedly connected to the fan blade;

[0008] The cleaning mechanism includes a slide rod and a slide groove. The slide rod is arranged on the surface of the shell, the slide groove is opened on the surface of the shell, the surface of the slide rod is fixedly connected to a handle, and the surface of the slide rod is fixedly connected to a broom.

[0009] Preferably, the cross section of the fixing bracket is U-shaped, the motor is fixedly connected to the housing via the fixing bracket, and the rotating rod is cylindrical.

[0010] Preferably, both ends of the rotating rod are connected to the motor and the driving wheel respectively, the driving wheel is rotatably connected to the motor through the rotating rod, and the cross section of the driving wheel is in the shape of an "I".

[0011] Preferably, the driven wheel is rotationally connected to the driving wheel via a belt, and the shape, size, rotation speed and rotation direction of the driven wheel are consistent with those of the driving wheel.

[0012] Preferably, the connecting column is cylindrical in shape, and both ends of the connecting column are fixedly connected to the driven wheel and the rotating shaft respectively. The cross section of the support frame is "U"-shaped, and the connecting column and the support frame are connected through.

[0013] Preferably, the connecting column is rotatably connected to the support frame via a driven wheel, the support frame is fixedly connected to the housing, the rotating shaft is cylindrical in shape, and the rotating shaft and the fan blades are rotatably connected to the housing via the connecting column.

[0014] Preferably, the slide rod is in the shape of a round rod, and is slidably connected to the outer shell through a slide groove. The handle is cylindrical in shape, and is distributed in two groups at both ends of the slide rod. The broom is slidably connected to the outer shell through the slide rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Through the fixed connection between the outer shell and the fixed bracket, the fixed connection between the fixed bracket and the motor, the movable connection between the motor and the rotating rod, the fixed connection between the rotating rod and the driving wheel, the movable connection between the driving wheel and the belt, the movable connection between the belt and the driven wheel, the fixed connection between the driven wheel and the connecting column, the movable connection between the connecting column and the support frame, the fixed connection between the connecting column and the rotating shaft, and the fixed connection between the rotating shaft and the fan blades, the operation of the motor drives the driving wheel to rotate, and the driven wheel is driven to rotate through the belt, so that the rotating shaft and the fan blades rotate, thereby achieving heat dissipation inside the outer shell and reducing the risk of cable damage due to overheating.

[0017] 2. Through the movable connection between the shell and the slide rod, a slide groove is opened on the surface of the shell, the slide rod and the handle are fixedly connected, and the slide rod and the broom are fixedly connected. Pulling the handle drives the slide rod and the broom to move, so that the broom can sweep out the dust accumulated inside the shell, thereby realizing dust cleaning inside the shell and reducing the adverse effects of cable work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a frontal perspective schematic diagram of the structure of the present utility model;

[0019] Figure 2 This is a side perspective schematic diagram of the structure of the utility model;

[0020] Figure 3This is a schematic diagram of a partial cross-section of the structure of the heat dissipation fan of the utility model;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 5 It is a partial three-dimensional schematic diagram of the structure of the broom of the utility model.

[0023] In the figure: 1. Housing; 2. Fixed bracket; 21. Motor; 22. Rotating rod; 23. Driving wheel; 24. Belt; 25. Driven wheel; 26. Connecting column; 27. Support frame; 28. Rotating shaft; 29. ​​Fan blade; 3. Sliding rod; 31. Slide groove; 32. Handle; 33. Broom. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-5 , an embodiment provided by the utility model:

[0026] A cable tray with a heat dissipation structure, comprising:

[0027] The frame includes a housing 1, which is used for laying cables;

[0028] The heat dissipation mechanism includes a fixed bracket 2, which is arranged on the lower surface of the housing 1. The fixed bracket 2 is used to fix and support the motor 21. The surface of the fixed bracket 2 is fixedly connected to the motor 21. The motor 21 is used to drive the operation of the entire heat dissipation system. The output end of the motor 21 is movably connected to a rotating rod 22, which drives the driving wheel 23 to rotate through the rotating rod 22. The end of the rotating rod 22 away from the motor 21 is fixedly connected to the driving wheel 23. The surface of the driving wheel 23 is movably connected to a belt 24. The surface of the belt 24 is movably connected to a driven wheel 25. The driving wheel 23 drives the driven wheel 25 through the belt 24. The driving wheel 25 rotates, and a connecting column 26 is fixedly connected to the surface of the driven wheel 25. The connecting column 26 is used to connect the driven wheel 25 and the rotating shaft 28. The surface of the connecting column 26 is movably connected to a support frame 27. The support frame 27 is used to support the cooling fan. The end of the connecting column 26 away from the driven wheel 25 is fixedly connected to the rotating shaft 28. The surface of the rotating shaft 28 is fixedly connected to the fan blade 29. The rotation of the connecting column 26 drives the rotating shaft 28 and the fan blade 29 to rotate, thereby achieving heat dissipation inside the housing 1. The motor 21 is an existing product and is not a technical protection point of this application. No further description is made here.

[0029] The cleaning mechanism includes a slide rod 3 and a slide groove 31. The slide rod 3 is arranged on the surface of the shell 1. The slide rod 3 is used to drive the broom 33 to move. The slide groove 31 is opened on the surface of the shell 1. The slide groove 31 is used for the movement of the slide rod 3. The surface of the slide rod 3 is fixedly connected with a handle 32. The surface of the slide rod 3 is fixedly connected with a broom 33. The broom 33 is used to sweep the accumulated dust. Pulling the handle 32 drives the slide rod 3 and the broom 33 to move, so that the broom 33 can sweep out the dust accumulated inside the shell 1, thereby realizing the dust cleaning inside the shell 1.

[0030] Furthermore, the cross-section of the fixed bracket 2 is "U"-shaped, and the fixed bracket 2 is used to fix and support the motor 21. The motor 21 is fixedly connected to the outer shell 1 through the fixed bracket 2. The motor 21 is used to drive the operation of the entire heat dissipation system. The rotating rod 22 is cylindrical in shape, and the driving wheel 23 is driven to rotate by the rotating rod 22. The motor 21 is an existing product and is not a technical protection point of this application. No further explanation will be made here.

[0031] Furthermore, the two ends of the rotating rod 22 are respectively connected to the motor 21 and the driving wheel 23. The driving wheel 23 is rotatably connected to the rotating rod 22 and the motor 21. The operation of the motor 21 drives the rotating rod 22 and the driving wheel 23 to rotate. The cross-section of the driving wheel 23 is in the shape of an "I". This shape can make the belt 24 fit better on the surface of the driving wheel 23, preventing the belt 24 from separating from the driving wheel 23 during rotation.

[0032] Furthermore, the driven wheel 25 is connected to the driving wheel 23 through a belt 24. The shape, size, speed and rotation direction of the driven wheel 25 are consistent with the driving wheel 23. The driving wheel 23 rotates to drive the driven wheel 25 through the belt 24. The driving wheel 23 and the driven wheel 25 are in a master-slave relationship.

[0033] Furthermore, the connecting column 26 is cylindrical in shape, and is used to connect the driven wheel 25 and the rotating shaft 28. The two ends of the connecting column 26 are fixedly connected to the driven wheel 25 and the rotating shaft 28 respectively. The cross-section of the support frame 27 is "U"-shaped. The support frame 27 is used to support the cooling fan. The connecting column 26 and the support frame 27 are connected through, and the support frame 27 does not affect the rotation of the connecting column 26, so that the connecting column 26 can drive the rotating shaft 28 and the fan blades 29 to rotate, thereby realizing heat dissipation inside the shell 1.

[0034] Furthermore, the connecting column 26 is rotatably connected to the support frame 27 through the driven wheel 25, the support frame 27 is fixedly connected to the outer shell 1, the rotating shaft 28 is cylindrical in shape, the rotating shaft 28 and the fan blades 29 are rotatably connected to the outer shell 1 through the connecting column 26, and the motor 21 drives the driving wheel 23 to rotate, and drives the driven wheel 25 to rotate through the belt 24, so that the rotating shaft 28 and the fan blades 29 rotate, thereby realizing heat dissipation inside the outer shell 1.

[0035] Furthermore, the slide rod 3 is in the shape of a round rod, and the slide rod 3 is used to drive the broom 33 to move. The slide rod 3 is slidably connected to the shell 1 through the slide groove 31, and the handle 32 is cylindrical in shape. The handle 32 is distributed in two groups at both ends of the slide rod 3. The broom 33 is slidably connected to the shell 1 through the slide rod 3. The broom 33 is used to sweep accumulated dust. Pulling the handle 32 drives the slide rod 3 and the broom 33 to move, so that the broom 33 can sweep out the dust accumulated inside the shell 1, thereby achieving dust cleaning inside the shell 1.

[0036] Working principle: During the operation of the cable, the motor 21 drives the rotating rod 22 and the driving wheel 23 to rotate, thereby driving the driven wheel 25 to rotate through the belt 24, and the rotation of the driven wheel 25 drives the connecting column 26 to rotate, thereby causing the rotating shaft 28 and the fan blades 29 to rotate. The rotation of the fan blades 29 draws hot air from the inside of the shell 1 to the outside, thereby achieving heat dissipation inside the shell 1.

[0037] When the dust accumulated inside the shell 1 reaches a certain amount, the handle 32 is pulled to drive the slide rod 3 and the broom 33 to move, so that the broom 33 pushes and sweeps out the dust accumulated inside the shell 1, thereby cleaning the dust inside the shell 1.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A cable tray with a heat dissipation structure, characterized in that: include: A frame including a housing (1); The heat dissipation mechanism comprises a fixed bracket (2), wherein the fixed bracket (2) is arranged on the lower surface of the housing (1), the surface of the fixed bracket (2) is fixedly connected to a motor (21), the output end of the motor (21) is movably connected to a rotating rod (22), the end of the rotating rod (22) away from the motor (21) is fixedly connected to a driving wheel (23), the surface of the driving wheel (23) is movably connected to a belt (24), the surface of the belt (24) is movably connected to a driven wheel (25), the surface of the driven wheel (25) is fixedly connected to a connecting column (26), the surface of the connecting column (26) is movably connected to a supporting frame (27), the end of the connecting column (26) away from the driven wheel (25) is fixedly connected to a rotating shaft (28), and the surface of the rotating shaft (28) is fixedly connected to a fan blade (29); The cleaning mechanism comprises a slide bar (3) and a slide groove (31), wherein the slide bar (3) is arranged on the surface of a housing (1), the slide groove (31) is opened on the surface of the housing (1), a handle (32) is fixedly connected to the surface of the slide bar (3), and a broom (33) is fixedly connected to the surface of the slide bar (3).

2. The cable tray with a heat dissipation structure according to claim 1, characterized in that: The cross section of the fixing bracket (2) is U-shaped, the motor (21) is fixedly connected to the housing (1) via the fixing bracket (2), and the rotating rod (22) is cylindrical.

3. The cable tray with a heat dissipation structure according to claim 1, characterized in that: The two ends of the rotating rod (22) are respectively connected to the motor (21) and the driving wheel (23); the driving wheel (23) is rotatably connected to the motor (21) through the rotating rod (22); and the cross section of the driving wheel (23) is in the shape of an "I".

4. The cable tray with a heat dissipation structure according to claim 1, characterized in that: The driven wheel (25) is rotationally connected to the driving wheel (23) via a belt (24), and the shape, size, rotation speed and rotation direction of the driven wheel (25) are consistent with those of the driving wheel (23).

5. The cable tray with a heat dissipation structure according to claim 1, characterized in that: The connecting column (26) is cylindrical in shape, and both ends of the connecting column (26) are fixedly connected to the driven wheel (25) and the rotating shaft (28) respectively. The cross section of the supporting frame (27) is "U" shaped, and the connecting column (26) and the supporting frame (27) are connected through.

6. The cable tray with a heat dissipation structure according to claim 1, characterized in that: The connecting column (26) is rotatably connected to the support frame (27) via the driven wheel (25); the support frame (27) is fixedly connected to the housing (1); the rotating shaft (28) is cylindrical; the rotating shaft (28) and the fan blade (29) are rotatably connected to the housing (1) via the connecting column (26).

7. The cable tray with a heat dissipation structure according to claim 1, characterized in that: The slide rod (3) is in the shape of a round rod and is slidably connected to the outer shell (1) via a slide groove (31). The handle (32) is in the shape of a cylinder and is distributed in two groups at both ends of the slide rod (3). The broom (33) is slidably connected to the outer shell (1) via the slide rod (3).

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