Ladder type cable bridge with ventilation and heat dissipation module units

Abstract

The utility model discloses a ladder type cable bridge with ventilation and heat dissipation module units, which comprises two symmetrically arranged bridge plates, one side of each bridge plate is fixedly connected with a positioning assembly used for fixing a cable, and the positioning assembly comprises a bottom supporting plate fixedly connected with the bridge plates. The top of the bottom supporting plate is fixedly connected with a protection frame, the inner wall of the protection frame is movably connected with a limiting frame, and a screw rod penetrates through the surface of the limiting frame. According to the ladder-type cable bridge with the ventilation and heat dissipation module units, by means of the arrangement of the positioning assemblies, the device can pass through independent limiting pipes and comprehensive limiting pipes arranged in limiting frames, so that various cables of different types can be separated by a certain distance and are effectively limited, meanwhile, the comprehensive limiting pipes are connected with plug-in frames through inserting rods, and the comprehensive limiting pipes are connected with the plug-in frames through the inserting rods; and the device is convenient to disassemble during later maintenance, simple in related structure and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a ladder-type cable bridge with a ventilation and heat dissipation module unit. Background Art

[0002] A rigid structural system consisting of trough-type, tray-type or stepped straight sections, elbows, tees, cross-way components, as well as supports and hangers that closely support cables is called a cable tray.

[0003] The patent with announcement number CN218275914U discloses a combined ladder-type cable tray, including a bridge, on which a number of brackets are arranged along the length direction, each of which is provided with a base, one end of the base is fixedly connected to a first oblique clamping plate, and the other end opposite thereto is slidably connected to a second oblique clamping plate, a slide groove is provided on the base, a displacement block is slidably connected inside the slide groove, the displacement block is fixedly connected to the second oblique clamping plate, and a driving part for driving the displacement block to move along the length direction of the slide groove is provided on the base. The beneficial effects of this patent are: the first oblique clamping plate and the second oblique clamping plate clamp the cable, so that the cable can be fixed, the cable fixation is relatively stable, and the number of cables clamped by the second oblique clamping plate is different by the different positions of the second oblique clamping plate, so that the applicability is better and the adjustment is relatively convenient.

[0004] In a high-density cable laying environment, the heat generated by the cables can easily cause the cable tray to overheat. Excessive temperature will reduce the insulation performance of the cables and even cause serious consequences such as fire. Ordinary cables rely on natural wind circulation to dissipate internal heat, and the heat dissipation effect is poor. In addition, all cables are bundled together inside ordinary cable trays. The cables are thick and have greater tension, making them difficult to bundle. When piled together, heat is concentrated. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a ladder-type cable tray with a ventilation and heat dissipation module unit, which solves the problem that ordinary cables rely on natural wind circulation to dissipate internal heat to the outside, resulting in poor heat dissipation effect. In addition, all cables are bundled together inside the ordinary cable tray, and the cables are thick and have high tension, making them difficult to bundle. Moreover, when piled together, heat is concentrated to a large extent.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a ladder-type cable tray with a ventilation and heat dissipation module unit, comprising two symmetrically arranged tray plates, one side of the tray plates is fixedly connected with a positioning component for fixing the cable, the positioning component comprises a bottom support plate fixedly connected to the tray plate, the top of the bottom support plate is fixedly connected with a protection frame, the inner wall of the protection frame is movably connected to a limit frame, the surface of the limit frame is penetrated by a screw rod, the top and bottom of the limit frame are fixedly connected with independent limit tubes, the surface of the inner wall of the limit frame is fixedly connected with a plug-in frame, the inner wall of the plug-in frame is movably connected with a plug rod, one end of the plug rod is fixedly connected with a comprehensive limit tube, and the surface of the positioning component is fixedly connected with a ventilation and heat dissipation component for heat dissipation of the cable tray.

[0007] Preferably, the ventilation and heat dissipation component includes a top plate fixedly connected to the surface of the positioning component, and a dovetail groove is provided on the surface of the top plate.

[0008] Preferably, an embedded block is movably connected to the surface of the dovetail groove, and a friction pattern is arranged on the surface of the embedded block.

[0009] Preferably, a fan frame is fixedly connected to one side of the embedded block, and a heat dissipation fan is fixedly connected to the inner wall of the fan frame.

[0010] Preferably, a reinforcing plate is fixedly connected to the surface of the bridge plate, and reinforcing ribs are arranged on the surface of the reinforcing plate.

[0011] Preferably, a protruding connector plate is fixedly connected to one side of the surface of the reinforcing plate, and a connector socket is fixedly connected to the other side of the surface of the reinforcing plate.

[0012] Beneficial Effects

[0013] The utility model provides a ladder-type cable tray with a ventilation and heat dissipation module unit. Compared with the prior art, it has the following beneficial effects:

[0014] (1) The ladder-type cable tray with ventilation and heat dissipation module unit is fixedly connected to a positioning component for fixing the cable through one side of the tray plate, the positioning component includes a bottom support plate fixedly connected to the tray plate, a protection frame fixedly connected to the top of the bottom support plate, the inner wall of the protection frame is movably connected to the limit frame, a screw rod passes through the surface of the limit frame, the top and bottom of the limit frame are fixedly connected to independent limit tubes, the surface of the inner wall of the limit frame is fixedly connected to a plug-in frame, the inner wall of the plug-in frame is movably connected to a plug rod, and one end of the plug rod is fixedly connected to a comprehensive limit tube. By setting the positioning component, the device can pass through the independent limit tube and the comprehensive limit tube set in the limit frame, so that different types of cables can be separated by a certain distance and effectively limited. At the same time, the comprehensive limit tube is connected to the plug-in frame through the plug rod, which is convenient for disassembly during later maintenance. The relevant structure is simple and easy to operate.

[0015] (2) The ladder-type cable tray with a ventilation and heat dissipation module unit comprises a top plate fixedly connected to the surface of a positioning component through a ventilation and heat dissipation component, a dovetail groove is provided on the surface of the top plate, an embedded block is movably connected to the surface of the dovetail groove, a friction pattern is provided on the surface of the embedded block, a fan frame is fixedly connected to one side of the embedded block, a heat dissipation fan is fixedly connected to the inner wall of the fan frame, a reinforcement plate is fixedly connected to the surface of the bridge plate, reinforcement ribs are provided on the surface of the reinforcement plate, a protruding connector plate is fixedly connected to one side of the surface of the reinforcement plate, and a connector slot is fixedly connected to the other side of the surface of the reinforcement plate. By utilizing the setting of the ventilation and heat dissipation component, the device can directly set a heat dissipation fan on the top of the positioning component, and the heat dissipation fan can quickly discharge the heat generated by the cable out of the bridge plate, and the embedded block and the heat dissipation fan as a whole can be quickly removed from the surface of the top plate for easy maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 For this utility model Figure 2 A partial enlarged view of the middle A;

[0019] Figure 4 It is a schematic diagram of the embedded block structure of the utility model.

[0020] In the figure: 1. Bridge plate; 2. Positioning assembly; 21. Bottom support plate; 22. Protection frame; 23. Limit frame; 24. Screw rod; 25. Independent limit tube; 26. Connecting frame; 27. Plug rod; 28. Integrated limit tube; 3. Ventilation and heat dissipation assembly; 31. Top plate; 32. Dovetail groove; 33. Embedded block; 34. Fan frame; 35. Cooling fan; 4. Strengthening plate; 5. Protruding connector plate; 6. Connecting slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides two technical solutions:

[0023] Embodiment 1, a ladder-type cable tray with a ventilation and heat dissipation module unit, comprising two symmetrically arranged tray plates 1, one side of the tray plate 1 is fixedly connected with a positioning assembly 2 for fixing the cable, the positioning assembly 2 comprises a bottom support plate 21 fixedly connected to the tray plate 1, the top of the bottom support plate 21 is fixedly connected with a protection frame 22, the inner wall of the protection frame 22 is movably connected with a limit frame 23, the surface of the limit frame 23 is penetrated with a screw rod 24, the top and bottom of the limit frame 23 are fixedly connected with an independent limit tube 25, and the surface of the inner wall of the limit frame 23 is fixedly connected with a patch frame 26 The inner wall of the patch frame 26 is movably connected with a plug rod 27, one end of the plug rod 27 is fixedly connected with a comprehensive limiting tube 28, and the surface of the positioning component 2 is fixedly connected with a ventilation and heat dissipation component 3 for heat dissipation of the cable tray. By utilizing the setting of the positioning component 2, the device can pass through the independent limiting tube 25 and the comprehensive limiting tube 28 set in the limiting frame 23, so that different types of cables can be separated by a certain distance and effectively limited. At the same time, the comprehensive limiting tube 28 is connected to the patch frame 26 through the plug rod 27, which is convenient for disassembly during later maintenance. The relevant structure is simple and easy to operate.

[0024] Embodiment 2, mainly different from embodiment 1 is: a ladder-type cable tray with a ventilation and heat dissipation module unit, the ventilation and heat dissipation component 3 includes a top plate 31 fixedly connected to the surface of the positioning component 2, a dovetail groove 32 is provided on the surface of the top plate 31, an embedded block 33 is movably connected to the surface of the dovetail groove 32, and a friction pattern is arranged on the surface of the embedded block 33, a fan frame 34 is fixedly connected to one side of the embedded block 33, a heat dissipation fan 35 is fixedly connected to the inner wall of the fan frame 34, a reinforcement plate 4 is fixedly connected to the surface of the bridge plate 1, reinforcement ribs are arranged on the surface of the reinforcement plate 4, a protruding connector plate 5 is fixedly connected to one side of the surface of the reinforcement plate 4, and a connector slot 6 is fixedly connected to the other side of the surface of the reinforcement plate 4, by utilizing the arrangement of the ventilation and heat dissipation component 3, the device can directly arrange a heat dissipation fan 35 on the top of the positioning component 2, the heat dissipation fan 35 can quickly discharge the heat generated by the cable from the bridge plate 1, and the embedded block 33 and the heat dissipation fan 35 as a whole can be quickly removed from the surface of the top plate 31 for easy maintenance.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0026] During operation, the limit frame 23 is placed on the inner wall of the protection frame 22, the screw rod 24 is rotated to penetrate the protection frame 22 and the limit frame 23, the limit frame 23 is fixed, the plug rod 27 on one side of the integrated limit tube 28 is inserted into the connector frame 26, the integrated limit tube 28 is fixed, a plurality of thicker cables are passed through the integrated limit tube 28, the integrated limit tube 28 is fixed, the thinner cables are passed through the independent limit tube 25, the embedded block 33 is directly inserted into the dovetail groove 32 from the top to the bottom, the fan frame 34 and the heat dissipation fan 35 are fixed, the heat dissipation fan 35 is turned on, and the hot air during operation is discharged to the outside. When the bridge plate 1 is assembled and installed, the protruding connector plates 5 and the connector slots 6 of the two bridge plates 1 can be directly connected and welded. When the device operation is completed, its structure is restored.

[0027] 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.

[0028] Although the 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 ladder-type cable tray with a ventilation and heat dissipation module unit, comprising two symmetrically arranged cable tray plates (1), characterized in that: A positioning component (2) for fixing the cable is fixedly connected to one side of the bridge plate (1), the positioning component (2) comprises a bottom support plate (21) fixedly connected to the bridge plate (1), a protection frame (22) is fixedly connected to the top of the bottom support plate (21), the inner wall of the protection frame (22) is movably connected to a limit frame (23), a screw rod (24) penetrates the surface of the limit frame (23), the top and bottom of the limit frame (23) are fixedly connected to independent limit tubes (25), the surface of the inner wall of the limit frame (23) is fixedly connected to a plug frame (26), the inner wall of the plug frame (26) is movably connected to an insertion rod (27), one end of the insertion rod (27) is fixedly connected to a comprehensive limit tube (28), and the surface of the positioning component (2) is fixedly connected to a ventilation and heat dissipation component (3) for heat dissipation of the cable bridge.

2. The ladder-type cable tray with ventilation and heat dissipation module unit according to claim 1, characterized in that: The ventilation and heat dissipation component (3) comprises a top plate (31) fixedly connected to the surface of the positioning component (2), and a dovetail groove (32) is provided on the surface of the top plate (31).

3. The ladder-type cable tray with ventilation and heat dissipation module unit according to claim 2, characterized in that: An embedded block (33) is movably connected to the surface of the dovetail groove (32), and a friction pattern is provided on the surface of the embedded block (33).

4. The ladder-type cable tray with ventilation and heat dissipation module unit according to claim 3, characterized in that: A fan frame (34) is fixedly connected to one side of the embedding block (33), and a heat dissipation fan (35) is fixedly connected to the inner wall of the fan frame (34).

5. The ladder-type cable tray with ventilation and heat dissipation module unit according to claim 1, characterized in that: A reinforcing plate (4) is fixedly connected to the surface of the bridge plate (1), and reinforcing ribs are provided on the surface of the reinforcing plate (4).

6. The ladder-type cable tray with ventilation and heat dissipation module unit according to claim 5, characterized in that: A protruding connector plate (5) is fixedly connected to one side of the surface of the reinforcing plate (4), and a connector socket (6) is fixedly connected to the other side of the surface of the reinforcing plate (4).

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