Data center cable bridge

Abstract

The utility model discloses a data center cable bridge, and belongs to the field of cable bridges, the cable bridge comprises a lower groove plate and an upper groove plate sleeved on the lower groove plate, a fixing mechanism is arranged in the lower groove plate and the upper groove plate, the fixing mechanism comprises a rotating shaft fixedly installed on the upper groove plate, a hook is rotatably installed on the rotating shaft, and the hook is connected with the lower groove plate. A fixing pin is fixedly installed at the position, corresponding to the hook, of the lower groove plate, a hook groove matched with the fixing pin is formed in the outer side wall, facing one side, of the hook, and the diameter of an opening of the hook groove is larger than that of the fixing pin. According to the cable bridge, the lower groove plate falls due to gravity and is hooked by the top of the hook groove, the cable bridge is firm and reliable, the cable bridge can be disassembled only by pushing the lower groove plate upwards, moving the fixing pin to the opening of the side edge of the hook groove of the hook and rotating the hook, and compared with a bolt connection mode, the cable bridge is stable and convenient to install.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of cable bridge, in particular to a data center cable bridge. BACKGROUND

[0002] The cable bridge is divided into groove type, tray type and ladder type, net type and other structures, which is composed of support, supporting arm and installation accessories. The bridge in the building can be independently erected or laid on various buildings and pipe gallery supports, and should have the characteristics of simple structure, beautiful appearance, flexible configuration and convenient maintenance, and all parts need to be galvanized. The bridge installed in the open air of the building.

[0003] The existing cable bridge is usually composed of steel lower plate and upper plate and is fixed by bolts. During subsequent maintenance, the connected bolts need to be disassembled one by one, which is low in maintenance efficiency and inconvenient to operate, and has certain disadvantages.

[0004] Therefore, the present application provides a data center cable bridge to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] The present application provides a data center cable bridge, which aims to solve the problems of the existing cable bridge composed of steel lower plate and upper plate, fixed by bolts, and disassembled one by one during subsequent maintenance, low maintenance efficiency, inconvenient operation and certain disadvantages.

[0006] To achieve the above purpose, the present application provides the following technical scheme: a data center cable bridge, comprising a lower groove plate and an upper groove plate sleeved on the lower groove plate, and a fixing mechanism arranged in the lower groove plate and the upper groove plate:

[0007] The fixing mechanism comprises a rotating shaft fixedly installed on the upper groove plate, a hook rotatably installed on the rotating shaft, a fixed pin fixedly installed on the lower groove plate corresponding to the position of the hook, and a hook groove with a diameter larger than that of the fixed pin is formed in the outer side wall of the hook on one side. In this way, when installing the cable, the upper groove plate is fixed at the ceiling, then the wire harness is put into the lower groove plate, and the lower groove plate is moved to the bottom position of the upper groove plate. At this time, the hook is rotated to one side to avoid the fixed pin, and the lower groove plate is continuously moved upwards to make the fixed pin move upwards. Then, the hook is rotated to make the hook groove catch the fixed pin from the side, and then the lower groove plate is loosened. The lower groove plate falls under the action of gravity and is hooked by the hook groove at the top, which is firm and reliable. When disassembling, the lower groove plate is pushed upwards to move the fixed pin to the opening of the hook groove on the side of the hook, and the hook is rotated. Compared with the bolt connection method, it is stable and convenient to install.

[0008] Preferably, in order to facilitate maintenance, a first connecting rod is fixedly installed on the inner side wall of the upper groove plate, a second connecting rod is fixedly installed on the inner side wall of the lower groove plate corresponding to the first connecting rod, and the first connecting rod and the second connecting rod are hingedly connected with a movable frame arranged in a diamond shape. Without the need to completely disassemble the lower groove plate, subsequent reinstallation is more convenient, and the maintenance difficulty is reduced.

[0009] Preferably, in order to prevent the movable frame from detaching, screw holes are formed in the first connecting rod and the second connecting rod, and T-shaped anti-dropping rods are screwed on the end portions of the screw holes of the first connecting rod and the second connecting rod. Moving the movable frame to the side edge to separate the lower groove plate and the upper groove plate can be achieved conveniently and quickly.

[0010] Preferably, in order to fix the wire harness, the cable bridge further comprises a wire clamping mechanism, the wire clamping mechanism comprises a plurality of support plates inserted into the bottom of the lower groove plate, a support seat is fixedly installed on the support plate, and a plurality of uniformly arranged wire clamping grooves are formed in the support seat. The wire harness is arranged to prevent the wire harness from being scattered in the lower groove plate, facilitating maintenance.

[0011] Preferably, in order to clamp the wire harness, two symmetrically arranged elastic clamping pieces extending from the inner side wall of the wire clamping groove to the center of the wire clamping groove are fixedly installed in the wire clamping groove. When disassembling, the two elastic clamping pieces are pressed to the sides to take out the wire harness, which is convenient and quick.

[0012] Preferably, in order to fix the support plate, a bolt penetrating through the lower groove plate is screwed on the support plate. It is convenient to disassemble and maintain.

[0013] The cable bridge fixes the upper groove plate at the ceiling, then places the wire harness into the lower groove plate, and then moves the lower groove plate to the bottom position of the upper groove plate. At this time, the hook is turned to one side to avoid the fixing pin, and the lower groove plate is continuously moved upward to make the fixing pin move upward. Then, the hook is turned to make the hook groove clamp the fixing pin from the side, and then the lower groove plate is loosened. The lower groove plate falls under the gravity and is hooked by the top of the hook groove, which is firm and reliable. When disassembling, the fixing pin is moved to the opening of the hook groove on the side of the hook, and the hook is turned. Compared with the bolt connection method, it is stable and convenient to install.

[0014] The cable bridge clamps the wire harness into the wire clamping groove through the top of the wire clamping groove, and the elastic clamping piece is retracted to make the wire harness enter. After clamping, the elastic clamping piece rebounds to clamp the wire harness in the wire clamping groove to prevent the wire harness from coming out, which is more stable. When disassembling, the two elastic clamping pieces are pressed to the sides to take out the wire harness, which is convenient and quick. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an appearance structure schematic diagram of a data center cable bridge;

[0016] Figure 2 This is a schematic diagram of the internal structure of a data center cable tray;

[0017] Figure 3 This is a cross-sectional structural diagram of a data center cable tray;

[0018] Figure 4 This is a cross-sectional structural diagram of a data center cable tray;

[0019] Figure 5 for Figure 1 Enlarged diagram of point A in the middle.

[0020] In the picture:

[0021] 1. Lower slot plate; 2. Upper slot plate; 3. Fixing mechanism; 31. Rotating shaft; 32. Hook; 33. Hook groove; 34. Fixing pin; 35. First connecting rod; 36. Second connecting rod; 37. Movable frame; 38. Screw hole; 39. Anti-detachment rod; 4. Wire clamping mechanism; 41. Support plate; 42. Support base; 43. Wire clamping groove; 44. Elastic clamping piece; 45. Bolt. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] Example 1

[0024] This embodiment provides a data center cable tray, such as Figures 1-5 As shown, the cable tray includes a lower tray 1 and an upper tray 2 fitted onto the lower tray 1, with a fixing mechanism 3 installed inside the lower tray 1 and the upper tray 2.

[0025] The fixing mechanism 3 includes a rotating shaft 31 fixedly installed on the upper groove plate 2. A hook 32 is rotatably installed on the rotating shaft 31. A fixing pin 34 is fixedly installed on the lower groove plate 1 at the position corresponding to the hook 32. A hook groove 33 adapted to the fixing pin 34 is opened on the outer side wall of the hook 32. The opening diameter of the hook groove 33 is larger than the diameter of the fixing pin 34.

[0026] In use, the upper groove plate 2 is fixed at the ceiling, then the wire harness is placed in the lower groove plate 1, the lower groove plate 1 is moved to the bottom position of the upper groove plate 2, at this time, the hook 32 is turned to one side to avoid the fixing pin 34, the lower groove plate 1 is continuously moved upwards to make the fixing pin 34 move upwards, then the hook 32 is turned back to make the hook groove 33 clamped on the side of the fixing pin 34, then the lower groove plate 1 is loosened, the lower groove plate 1 falls under the gravity and is clamped on the top of the hook groove 33, which is firm and reliable, when disassembled, the fixing pin 34 is moved to the opening of the hook groove 33 on the side of the hook 32, and the hook 32 is turned, compared with the bolt connection mode, the installation is stable and convenient.

[0027] Specifically, the first connecting rod 35 is fixedly installed on the inner side wall of the upper groove plate 2, the second connecting rod 36 is fixedly installed on the inner side wall of the lower groove plate 1 corresponding to the first connecting rod 35, and the first connecting rod 35 and the second connecting rod 36 are hingedly connected with the movable frame 37 arranged in a diamond shape. In use, when only maintenance is needed, the hook 32 can be opened to separate the upper groove plate 2 from the lower groove plate 1, the lower groove plate 1 falls under the gravity after being separated and is hoisted on the upper groove plate 2 by the hinged movable frame 37, so that there is a gap between the lower groove plate 1 and the upper groove plate 2, which facilitates the maintenance personnel to maintain the wire harness from the side gap, without the need to disassemble the lower groove plate 1, the subsequent reinstallation is more convenient, and the maintenance difficulty is reduced.

[0028] More specifically, the screw holes 38 are formed in the first connecting rod 35 and the second connecting rod 36, and the T-shaped anti-disengagement rods 39 are screwed on the end portions of the screw holes 38 of the first connecting rod 35 and the second connecting rod 36. In use, the anti-disengagement rods 39 are screwed into the screw holes 38 to resist the movable frame 37, so as to prevent the movable frame 37 from disengaging from the first connecting rod 35 and the second connecting rod 36 and avoid the lower groove plate 1 from being accidentally separated, which is safer and more reliable. When disassembling the lower groove plate 1, the anti-disengagement rods 39 are only removed, and the movable frame 37 is moved to the side to separate the lower groove plate 1 from the upper groove plate 2, which is convenient and fast.

[0029] Embodiment 2

[0030] Different from embodiment 1, the wire harness is placed in the lower groove plate 1 in a scattered manner and is not easy to maintain, therefore, the cable bridge further comprises a wire clamping mechanism 4, the wire clamping mechanism 4 comprises a plurality of support plates 41 inserted into the bottom of the lower groove plate 1, the support plates 41 are fixedly installed with support seats 42, and the support seats 42 are provided with a plurality of uniformly arranged wire clamping grooves 43. In use, the support plates 41 are fixed in the lower groove plate 1, and the wire harness is clamped into the wire clamping grooves 43 on the support seats 42 from the top of the wire clamping grooves 43 one by one to arrange the wire harness and prevent the wire harness from being scattered in the lower groove plate 1, which is convenient for maintenance.

[0031] Specifically, the wire clamp groove 43 is fixedly provided with two symmetrical elastic clamping pieces 44 extending from the inner side wall of the wire clamp groove 43 to the center of the wire clamp groove 43. In use, the wire harness is clamped into the wire clamp groove 43 through the top of the wire clamp groove 43, the elastic clamping pieces 44 are retracted to allow the wire harness to enter, and after clamping, the elastic clamping pieces 44 rebound to clamp the wire harness in the wire clamp groove 43 to prevent the wire harness from coming out, which is more stable. When disassembling, press the elastic clamping pieces 44 to the two sides to make the two elastic clamping pieces 44 spread apart to take out the wire harness, which is convenient and fast.

[0032] More specifically, the support plate 41 is screwed with a bolt 45 penetrating the lower groove plate 1. In use, the support plate 41 is fixed on the lower groove plate 1 through the bolt 45, which is convenient for disassembly and maintenance.

[0033] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A data center cable bridge, comprising a lower trough plate (1) and an upper trough plate (2) sleeved on the lower trough plate (1), and a fixing mechanism (3) arranged in the lower trough plate (1) and the upper trough plate (2), characterized in that: the fixing mechanism (3) comprises a rotating shaft (31) fixedly installed on the upper trough plate (2), a hook (32) rotatably installed on the rotating shaft (31), a fixed pin (34) fixedly installed on the lower trough plate (1) at a position corresponding to the hook (32), a hook groove (33) formed on an outer side wall of the hook (32) and adapted to the fixed pin (34), and the hook groove (33) having an opening diameter greater than a diameter of the fixed pin (34).

2. The data center cable tray of claim 1, wherein: A first connecting rod (35) is fixedly installed on an inner side wall of the upper trough plate (2), a second connecting rod (36) is fixedly installed on an inner side wall of the lower trough plate (1) at a position corresponding to the first connecting rod (35), and the first connecting rod (35) and the second connecting rod (36) are hingedly connected with a movable frame (37) arranged in a diamond shape.

3. The data center cable tray of claim 2, wherein: Screw holes (38) are formed in the first connecting rod (35) and the second connecting rod (36), and T-shaped anti-disengagement rods (39) are screwed on the first connecting rod (35) and the second connecting rod (36) at ends of the screw holes (38).

4. The data center cable tray of claim 1, wherein: The cable bridge further comprises a wire clamping mechanism (4), the wire clamping mechanism (4) comprises a plurality of support plates (41) inserted into a bottom of the lower trough plate (1), a support seat (42) fixedly installed on the support plate (41), and a plurality of wire clamping grooves (43) evenly arranged in the support seat (42).

5. The data center cable tray of claim 4, wherein: Two symmetrically arranged elastic clamping pieces (44) are fixedly installed in the wire clamping groove (43) and extend from an inner side wall of the wire clamping groove (43) to a center of the wire clamping groove (43).

6. The data center cable tray of claim 4, wherein: The support plate (41) is screwed with a bolt (45) penetrating through the lower trough plate (1).

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