Spliced cable bridge

Abstract

The utility model discloses a splicing type cable bridge, which relates to the field of cable bridges and comprises a cable bridge, heat dissipation mechanisms are fixedly mounted on two sides of the top surface of the cable bridge, a plug-in rod is fixedly arranged on one side of the cable bridge, a plug-in pipe is fixedly arranged on the other side of the cable bridge, and the plug-in pipe is fixedly connected with the cable bridge. Two sets of fixing pieces are fixedly arranged on one side of the surface of the cable bridge, and the surfaces of the fixing pieces are rotationally connected with locking mechanisms. Through the arrangement of the insertion rods, the insertion pipes and the locking mechanisms, when multiple groups of cable bridges are spliced and mounted, the insertion rods are inserted into the insertion pipes, the multiple groups of cable bridges are quickly butted and mounted, at the moment, the fixing pieces and the connecting blocks are attached, the connecting rods are pulled, the rotating rollers are attached to the rubber pieces, and then the rotating rollers are rotated; and the locking convex blocks abut against the rubber sheets, so that the effect of quickly connecting and fixing multiple groups of cable bridges is achieved, the cable bridges do not need to be fixed by screwing screws, and the operation is convenient.

Description

Technical Field

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

[0002] Cable trays come in trough, tray, ladder, and grid configurations, and are composed of brackets, supports, and mounting accessories. Cable trays can be installed independently within buildings or on various structures and pipe gallery supports. They should feature simple structure, attractive design, flexible configuration, and easy maintenance. All components must be galvanized, and cable trays installed outdoors.

[0003] When traditional cable trays are docked and installed, multiple groups of cable trays are generally fixed by screwing screws, which is inconvenient to operate during installation and disassembly.

[0004] After searching the existing patents: a spliced cable tray (publication number: CN220874178U), the utility model is a spliced cable tray, which provides a certain dimensional elasticity by bending the connecting parts connecting the two bridge units. The stress generated by the external force will be transmitted to the bend, causing it to undergo elastic deformation, thereby offsetting the stress; and filling the bend and the space between the two bridge units with elastic material can avoid direct collision between two adjacent bridges, play a flexible buffering role, avoid mechanical damage to the bolt connection caused by excessive impact, and further reduce the impact of external forces on the bridge structure.

[0005] The spliced cable tray is not convenient for quickly aligning and installing multiple groups of cable trays. During installation, screws need to be turned for installation and disassembly, which is inconvenient to operate. In addition, it is not convenient for dissipating heat to the cables inside the cable tray, which affects the service life of the cables.

[0006] Therefore, it is necessary to invent a spliced cable tray to solve the above problems. Utility Model Content

[0007] The purpose of the present utility model is to provide a spliced cable tray to solve the problem raised in the above-mentioned background technology that it is inconvenient to quickly align and install multiple groups of cable trays, and screws need to be turned for installation and disassembly during installation, which is inconvenient to operate. In addition, it is not convenient to dissipate heat for the cables inside the cable tray, which affects the service life of the cables.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spliced cable tray, comprising a cable tray, heat dissipation mechanisms are fixedly installed on both sides of the top surface of the cable tray, a plug-in rod is fixedly provided on one side of the cable tray, a plug-in tube is fixedly provided on the other side of the cable tray, two groups of fixing plates are fixedly provided on one side of the surface of the cable tray, the surface of the fixing plate is rotatably connected with a locking mechanism, a connecting mechanism is fixedly provided on the other side of the surface of the cable tray, a shock-absorbing mechanism is fixedly installed on the bottom of the cable tray, and a mounting frame is fixedly installed on the bottom of the shock-absorbing mechanism.

[0009] Preferably, the heat dissipation mechanism includes a cooling fan fixedly mounted on both sides of the top surface of the cable tray, and a dustproof net is fixedly mounted on the top surface of the cooling fan. The cooling fan dissipates heat for the cables inside the cable tray, and the dustproof net protects the cooling fan from dust.

[0010] Preferably, the number of the connecting rods and the connecting tubes are both four and they are distributed in a rectangular array. The connecting rods and the connecting tubes are adapted to each other, and the connecting tubes are convenient for docking with the connecting rods.

[0011] Preferably, the locking mechanism includes a connecting rod rotatably connected to the surface of the fixed plate, one side of the connecting rod is rotatably connected to a rotating roller, the surface of the rotating roller is fixedly provided with a locking protrusion, and the surface of the locking protrusion is provided with anti-slip grooves, which facilitate anti-slip.

[0012] Preferably, the connecting mechanism includes a connecting block fixedly provided on the other side of the cable tray surface, and a rubber sheet is fixedly provided on one side of the connecting block, and the rubber sheet is used to fix the locking protrusion.

[0013] Preferably, the shock-absorbing mechanism includes a shock-absorbing spring fixedly mounted on the bottom of the cable tray, a damping hydraulic rod is sleeved inside the shock-absorbing spring, the top of the damping hydraulic rod is fixedly mounted on the bottom surface of the cable tray, the bottoms of the shock-absorbing spring and the damping hydraulic rod are both fixedly mounted on the top surface of the mounting frame, and the shock-absorbing mechanism is used to reduce shock on the cable tray.

[0014] Preferably, a mounting plate is fixedly provided on the top of the mounting frame, fixing holes are fixedly provided on all four sides of the top surface of the mounting plate, and fixing bolts are movably provided inside the fixing holes, and the fixing bolts are used to fix the mounting plate.

[0015] Technical effects and advantages of this utility model:

[0016] 1. Through the arrangement of the plug-in rod, the plug-in tube and the locking mechanism, when multiple groups of cable trays are spliced and installed, the plug-in rod is inserted into the plug-in tube, and the multiple groups of cable trays are quickly docked and installed. At this time, the fixing piece and the connecting block are fitted together, and the connecting rod is pulled to fit the rotating roller into the rubber sheet, and then the rotating roller is rotated to make the locking protrusion press against the rubber sheet, thereby achieving the effect of quickly connecting and fixing multiple groups of cable trays, without the need to fix them by screwing, and the operation is convenient.

[0017] 2. Through the setting of the heat dissipation mechanism, turn on the cooling fan to dissipate heat for the cables inside the cable tray, and the dustproof net protects the cooling fan from dust, thereby achieving the effect of cooling the cables.

[0018] 3. Through the setting of the shock-absorbing mechanism, the cable tray is pressed down when subjected to vibration force, causing the shock-absorbing spring to deform and absorb the vibration force. The damping hydraulic rod follows the deformation and consumes the energy stored in the shock-absorbing spring, thereby achieving the effect of shock-absorbing the cable tray and avoiding damage to the cable tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a spliced cable tray of the utility model.

[0021] Figure 2 The utility model is a schematic diagram of the structure of a spliced cable tray plug-in rod.

[0022] Figure 3 The utility model is a schematic diagram of the structure of a spliced cable tray plug-in rod and a locking mechanism.

[0023] Figure 4 The utility model is a schematic diagram of the structure of a spliced cable tray shock absorbing mechanism.

[0024] Figure 5 The utility model is a schematic structural diagram of a spliced cable tray heat dissipation mechanism.

[0025] Figure 6 The utility model is a schematic diagram of the structure of a spliced cable tray locking mechanism.

[0026] In the figure: 1. Cable tray; 2. Heat dissipation mechanism; 201. Cooling fan; 202. Dust screen; 3. Connecting rod; 4. Connecting tube; 5. Fixing plate; 6. Locking mechanism; 601. Connecting rod; 602. Rotating roller; 603. Locking protrusion; 7. Connecting mechanism; 701. Connecting block; 702. Rubber sheet; 8. Shock-absorbing mechanism; 801. Shock-absorbing spring; 802. Damping hydraulic rod; 9. Mounting frame; 10. Mounting plate. DETAILED DESCRIPTION

[0027] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0028] The utility model provides Figure 1-5 A spliced cable tray shown includes a cable tray 1. Both sides of the top surface of the cable tray 1 are fixedly installed with a heat dissipation mechanism 2. Through the setting of the heat dissipation mechanism 2, the cooling fan 201 is turned on to dissipate heat for the cables inside the cable tray 1. The dustproof net 202 prevents dust from the cooling fan 201, thereby achieving the effect of cooling the cables. A plug-in rod 3 is fixedly provided on one side of the cable tray 1, and a plug-in tube 4 is fixedly provided on the other side of the cable tray 1. Two groups of fixing plates 5 are fixedly provided on one side of the surface of the cable tray 1. The surface of the fixing plate 5 is rotatably connected with a locking mechanism 6. Through the setting of the plug-in rod 3, the plug-in tube 4 and the locking mechanism 6, when multiple groups of cable trays 1 are spliced and installed, the plug-in rod 3 is inserted into the plug-in tube 4, and the multiple groups of cable trays 1 are quickly docked and installed. At this time, the fixing plates 5 is fitted with the connecting block 701, and the connecting rod 601 is pulled to fit the rotating roller 602 with the rubber sheet 702, and then the rotating roller 602 is rotated so that the locking protrusion 603 is pressed against the rubber sheet 702, thereby achieving the effect of quickly connecting and fixing multiple groups of cable trays 1, without having to fix it by screwing screws, and the operation is convenient. A connecting mechanism 7 is fixedly provided on the other side of the surface of the cable tray 1, and a shock absorbing mechanism 8 is fixedly installed on the bottom of the cable tray 1. Through the setting of the shock absorbing mechanism 8, the cable tray 1 is pressed downward when subjected to vibration force, so that the shock absorbing spring 801 is deformed to absorb the vibration force, and the damping hydraulic rod 802 follows the deformation to consume the energy stored in the shock absorbing spring 801, thereby achieving the effect of shock absorbing the cable tray 1 and preventing the cable tray 1 from being damaged. A mounting bracket 9 is fixedly installed on the bottom of the shock absorbing mechanism 8.

[0029] The heat dissipation mechanism 2 includes a cooling fan 201 fixedly installed on both sides of the top surface of the cable tray 1, and a dustproof net 202 is fixedly installed on the top surface of the cooling fan 201. Through the setting of the heat dissipation mechanism 2, the cooling fan 201 is turned on to dissipate heat for the cables inside the cable tray 1, and the dustproof net 202 protects the cooling fan 201 from dust, thereby achieving the effect of cooling the cables.

[0030] There are four groups of plug-in rods 3 and plug-in tubes 4, which are distributed in a rectangular array. The plug-in rods 3 and plug-in tubes 4 are compatible with each other. Through the setting of the plug-in rods 3 and plug-in tubes 4, when multiple groups of cable trays 1 are spliced and installed, the plug-in rods 3 are inserted into the plug-in tubes 4 to quickly dock and install the multiple groups of cable trays 1.

[0031] The locking mechanism 6 includes a connecting rod 601 rotatably connected to the surface of the fixed plate 5, and one side of the connecting rod 601 is rotatably connected to a rotating roller 602. The surface of the rotating roller 602 is fixedly provided with a locking protrusion 603, and the surface of the locking protrusion 603 is provided with anti-slip grooves. Through the setting of the locking mechanism 6, the fixed plate 5 and the connecting block 701 are fitted together, and the connecting rod 601 is pulled to fit the rotating roller 602 into the rubber sheet 702, and then the rotating roller 602 is rotated so that the locking protrusion 603 is pressed against the rubber sheet 702, thereby achieving the effect of quickly connecting and fixing multiple groups of cable trays 1 without the need to fix them by screwing screws, and the operation is convenient.

[0032] The connecting mechanism 7 includes a connecting block 701 fixedly arranged on the other side of the surface of the cable tray 1. A rubber sheet 702 is fixedly arranged on one side of the connecting block 701. Through the setting of the connecting mechanism 7, the locking protrusion 603 is fixed.

[0033] The shock-absorbing mechanism 8 includes a shock-absorbing spring 801 fixedly installed at the bottom of the cable tray 1. The interior of the shock-absorbing spring 801 is sleeved with a damping hydraulic rod 802. The top of the damping hydraulic rod 802 is fixedly installed on the bottom surface of the cable tray 1. The bottoms of the shock-absorbing spring 801 and the damping hydraulic rod 802 are both fixedly installed on the top surface of the mounting frame 9. Through the setting of the shock-absorbing mechanism 8, the cable tray 1 is pressed downward when subjected to vibration force, causing the shock-absorbing spring 801 to deform and absorb the vibration force. The damping hydraulic rod 802 follows the deformation and consumes the energy stored in the shock-absorbing spring 801, thereby achieving the effect of shock-absorbing the cable tray 1 and preventing damage to the cable tray 1.

[0034] A mounting plate 10 is fixedly provided on the top of the mounting frame 9. Fixing holes are fixedly provided on all four sides of the top surface of the mounting plate 10. Fixing bolts are movably provided inside the fixing holes. The setting of the mounting plate 10 plays a role in fixing the mounting frame 9.

[0035] Working principle: When multiple groups of cable trays 1 are spliced and installed, the connecting rod 3 is inserted into the connecting tube 4, and the multiple groups of cable trays 1 are quickly docked and installed. At this time, the fixing piece 5 and the connecting block 701 are fitted together, and the connecting rod 601 is pulled to fit the rotating roller 602 into the rubber sheet 702, and then the rotating roller 602 is rotated so that the locking protrusion 603 is pressed against the rubber sheet 702, and the multiple groups of cable trays 1 are quickly connected and fixed. There is no need to fix them by screwing screws, and the operation is convenient. When the cable tray 1 is subjected to vibration force, it is pressed down, so that the shock-absorbing spring 801 is deformed to absorb the vibration force, and the damping hydraulic rod 802 follows the deformation and consumes the energy stored in the shock-absorbing spring 801, thereby achieving the effect of shock-absorbing the cable tray 1 and preventing the cable tray 1 from being damaged. The cooling fan 201 is turned on to dissipate heat for the cables inside the cable tray 1, and the dustproof net 202 prevents dust from the cooling fan 201 and dissipates heat for the cables.

[0036] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A spliced cable tray, comprising a cable tray (1), characterized in that: Both sides of the top surface of the cable tray (1) are fixedly installed with heat dissipation mechanisms (2); a plug-in rod (3) is fixedly installed on one side of the cable tray (1); a plug-in tube (4) is fixedly installed on the other side of the cable tray (1); two groups of fixing plates (5) are fixedly installed on one side of the surface of the cable tray (1); a locking mechanism (6) is rotatably connected to the surface of the fixing plate (5); a connecting mechanism (7) is fixedly installed on the other side of the surface of the cable tray (1); a shock-absorbing mechanism (8) is fixedly installed on the bottom of the cable tray (1); and a mounting frame (9) is fixedly installed on the bottom of the shock-absorbing mechanism (8).

2. The spliced cable tray according to claim 1, characterized in that: The heat dissipation mechanism (2) comprises heat dissipation fans (201) fixedly mounted on both sides of the top surface of the cable tray (1), and a dustproof net (202) is fixedly mounted on the top surface of the heat dissipation fan (201).

3. The spliced cable tray according to claim 1, characterized in that: The number of the plug-in rods (3) and the plug-in tubes (4) are both four groups and are distributed in a rectangular array, and the plug-in rods (3) and the plug-in tubes (4) are adapted to each other.

4. The spliced cable tray according to claim 1, characterized in that: The locking mechanism (6) comprises a connecting rod (601) rotatably connected to the surface of the fixing plate (5); one side of the connecting rod (601) is rotatably connected to a rotating roller (602); a locking protrusion (603) is fixedly provided on the surface of the rotating roller (602); and the surface of the locking protrusion (603) is provided with anti-slip grooves.

5. The spliced cable tray according to claim 1, characterized in that: The connecting mechanism (7) comprises a connecting block (701) fixedly arranged on the other side of the surface of the cable bridge (1), and a rubber sheet (702) is fixedly arranged on one side of the connecting block (701).

6. The spliced cable tray according to claim 1, characterized in that: The shock absorbing mechanism (8) comprises a shock absorbing spring (801) fixedly mounted on the bottom of the cable tray (1); a damping hydraulic rod (802) is sleeved inside the shock absorbing spring (801); the top of the damping hydraulic rod (802) is fixedly mounted on the bottom surface of the cable tray (1); and the bottoms of the shock absorbing spring (801) and the damping hydraulic rod (802) are both fixedly mounted on the top surface of the mounting frame (9).

7. The spliced cable tray according to claim 1, characterized in that: A mounting plate (10) is fixedly provided on the top of the mounting frame (9), and fixing holes are fixedly provided on all four sides of the top surface of the mounting plate (10), and fixing bolts are movably provided inside the fixing holes.

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