Wiring device for indoor cabinet

Abstract

The invention discloses a wiring device for an indoor cabinet, and relates to the technical field of electrical engineering, the wiring device comprises a U-shaped frame, two sides of the U-shaped frame are provided with platform frames, the front side of one platform frame is rotatably provided with a pay-off wheel, the pay-off wheel is used for winding a line, and the pay-off wheel is used for winding the line. The top of the platform frame is further provided with a plurality of guide assemblies used for guiding a line to move, each guide assembly comprises a C-shaped frame, the C-shaped frames are fixedly installed at the top of the platform frame, limiting wheels are rotationally arranged in the C-shaped frames in the horizontal direction, the limiting wheels are made of rubber, and limiting grooves are formed in the limiting wheels; according to the invention, the two platform frames are pushed into proper positions in a room, and then the pay-off wheel is rotated, so that the line on the pay-off wheel can be lengthened and lapped on the guide assembly, the moving line can be guided, and the platform frames are analog cabinets, so that the pre-wiring effect can be realized.

Description

Technical Field

[0001] This invention relates to the field of electrical engineering technology, specifically to a wiring device for indoor cabinets. Background Technology

[0002] Currently, cable management for indoor server racks (such as modular racks, frequency shift racks, and integrated racks) is mostly carried out on-site, provided that the racks are already installed. However, on-site construction is often affected by many uncertainties such as delayed rack delivery and delayed property handover, leading to overall construction progress being hindered and inefficient.

[0003] To improve efficiency, the industry has attempted to pre-process cables in warehouses or pre-assembly sites. However, existing methods have significant limitations: the length and routing of pre-fabricated cables depend entirely on the actual dimensions and layout of the server racks. If the server racks have not yet arrived, accurate dimensions cannot be obtained, making pre-fabrication difficult. Waiting for the server racks to arrive before transporting them to the pre-assembly site also presents issues of high transportation costs, space occupation, and efficiency. Furthermore, traditional cable laying methods are mostly manual, which is inefficient and prone to causing physical damage such as wear and twisting to the cables during the laying and pulling process, affecting cable performance and lifespan.

[0004] To address this issue, we designed an indoor cabinet cabling device. Summary of the Invention

[0005] The purpose of this invention is to provide a wiring device for indoor cabinets to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides a cabling device for indoor cabinets, including a U-shaped frame, with platform frames on both sides of the U-shaped frame, and a cable feeding wheel rotatably mounted on the front side of one of the platform frames. The cable feeding wheel is used for winding cables, and multiple guide components for guiding the movement of cables are also provided on the top of the platform frame.

[0007] Furthermore, the guide assembly includes a C-shaped frame, which is fixedly installed on the top of the platform frame, and a limit wheel is rotatably provided inside the C-shaped frame in the horizontal direction.

[0008] Furthermore, the limiting wheel is made of rubber.

[0009] Furthermore, a limiting groove is provided on the limiting wheel, and the width of the limiting groove is adapted to the diameter of the line.

[0010] Furthermore, a bidirectional lead screw is rotatably installed in the U-shaped frame along the horizontal direction. Two nuts are symmetrically threaded onto the bidirectional lead screw. A rotating component is rotatably installed between the nuts and the platform frame. A motor is installed on one side of the U-shaped frame, and the drive shaft of the motor is connected to one end of the bidirectional lead screw.

[0011] Furthermore, a mounting base is provided on one side of the nut, a fixed base is provided on one side of the platform frame, and the two ends of the rotating component are respectively rotatably disposed in the mounting base and the fixed base.

[0012] Furthermore, a first pin and a second pin are respectively provided in the mounting base and the fixed base, and the two ends of the rotating member are respectively rotatably sleeved on the first pin and the second pin.

[0013] Furthermore, a guide rod is provided in the U-shaped frame along the horizontal direction, and a sliding hole adapted to the guide rod is provided in the nut. The nut is slidably sleeved on the guide rod through the sliding hole.

[0014] Compared with the prior art, the beneficial effects of the present invention are: by pushing two platform frames into a suitable position indoors, and then rotating the wire feeding wheel, the wire on the wire feeding wheel can be lengthened and overlapped on the guide component, thereby guiding the moving wire. Since the platform frame is a simulated cabinet, the effect of pre-wiring can be achieved.

[0015] Compared with the prior art, the beneficial effects of the present invention are: by turning on the motor, the drive shaft of the motor can drive the bidirectional lead screw to rotate, so that the two nuts move closer or further apart along the direction set by the guide rod, so that the rotating part pushes and pulls the platform frame while rotating, thereby adjusting the distance between the two platform frames and thus replicating the cabinet size, thereby improving the effect of pre-wiring. Attached Figure Description

[0016] Figure 1 This is a top-view three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from the outside;

[0018] Figure 3 This is a side view of the external three-dimensional structure of the present invention;

[0019] Figure 4 For the present invention Figure 1 Enlarged view of point A in the middle.

[0020] In the diagram: 1. U-shaped frame; 2. Platform frame; 3. Cable feeder; 4. C-shaped frame; 5. Limiting wheel; 6. Limiting groove; 7. Two-way lead screw; 8. Nut; 9. Rotating component; 10. Motor; 11. Mounting base; 12. Fixed base; 13. Guide rod. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figure 1-4 The present invention provides a technical solution: a wiring device for an indoor cabinet, including a U-shaped frame 1, a platform frame 2 on both sides of the U-shaped frame 1, a wire feeding wheel 3 rotatably mounted on the front side of one of the platform frames 2, the wire feeding wheel 3 being used for winding wires, and a plurality of guide components for guiding the movement of wires being mounted on the top of the platform frame 2.

[0023] The guide assembly includes a C-frame 4, which is fixedly installed on the top of the platform frame 2. Limiting wheels 5 are installed inside the C-frame 4 to rotate in the horizontal direction.

[0024] In practice, the two platform frames 2 are pushed into the appropriate position indoors, and then the wire feeding wheel 3 is rotated to lengthen the wire on the wire feeding wheel 3 and overlap it on the limiting wheel 5, so that the wire is embedded in the limiting groove 6. As the wire moves, the limiting wheel 5 can rotate, thus guiding and conveying the wire. Since the platform frame 2 is a simulated cabinet, the effect of pre-wiring can be achieved.

[0025] See Figure 1-4 The limiting wheel 5 is made of rubber. Because rubber has a certain degree of elasticity, it can effectively reduce frictional losses on the circuit.

[0026] See Figure 1-4 The limiting wheel 5 has a limiting groove 6, the width of which is adapted to the diameter of the line. This further limits the movement of the line and prevents it from deviating from its intended path.

[0027] See Figure 1-4 A bidirectional lead screw 7 is rotatably mounted horizontally inside the U-shaped frame 1. Two nuts 8 are symmetrically threaded onto the bidirectional lead screw 7. A rotating component 9 is rotatably mounted between the nuts 8 and the platform frame 2. A motor 10 is mounted on one side of the U-shaped frame 1. The drive shaft of the motor 10 is connected to one end of the bidirectional lead screw 7. A mounting seat 11 is mounted on one side of the nuts 8. A fixed seat 12 is mounted on one side of the platform frame 2. The two ends of the rotating component 9 are rotatably mounted in the mounting seat 11 and the fixed seat 12, respectively. A first pin and a second pin are mounted in the mounting seat 11 and the fixed seat 12, respectively. The two ends of the rotating component 9 are rotatably mounted on the first pin and the second pin, respectively.

[0028] In practice, based on the above implementation, the motor 10 is turned on, which causes the drive shaft of the motor 10 to drive the bidirectional lead screw 7 to rotate, so that the two nuts 8 move closer or further apart, and the rotating part 9 pushes and pulls the platform frame 2 while rotating, thereby adjusting the distance between the two platform frames 2, thus replicating the 1:1 cabinet size, thereby improving the effect of pre-wiring.

[0029] See Figure 1-4 Inside the U-shaped frame 1, a guide rod 13 is also provided in the horizontal direction. The nut 8 has a sliding hole that matches the guide rod 13. The nut 8 is slidably sleeved on the guide rod 13 through the sliding hole. This allows the nut 8 to slide only along the direction set by the guide rod 13, preventing the nut 8 from rotating with the bidirectional lead screw 7.

[0030] Before use, all electrical appliances involved in the wiring device need to be connected to an external power source, or a battery pack needs to be installed in an area outside the platform frame 2 that does not obstruct other components. Then, the battery pack and the electrical appliances are connected through wiring. It is also necessary to avoid the problem of wiring getting tangled due to the movement of the devices. Wiring needs to be buried and planned and organized to provide power to the electrical appliances, thereby ensuring the normal operation and switching of the electrical appliances. Since connecting the electrical appliances to an external power source or setting up a battery pack for power supply are existing technologies and are not problems that need to be solved in the background technology of this manual, they will not be explained in detail.

[0031] Working principle: When in use, first push the two platform frames 2 into the appropriate position in the room, then rotate the wire feeding wheel 3 to lengthen the wire on the wire feeding wheel 3 and overlap it on the limit wheel 5, so that the wire is embedded in the limit groove 6. As the wire moves, the limit wheel 5 can rotate, which can guide and transport the wire. Since the platform frame 2 is a simulated cabinet, the effect of pre-wiring can be achieved.

[0032] In addition, during the above operation, turning on the motor 10 will cause the drive shaft of the motor 10 to drive the bidirectional lead screw 7 to rotate, so that the two nuts 8 move closer or further apart along the direction set by the guide rod 13, and the rotating part 9 pushes and pulls the platform frame 2 while rotating, thereby adjusting the distance between the two platform frames 2, thus replicating the 1:1 cabinet size, thereby improving the effect of pre-wiring.

Claims

1. A cabling device for an indoor server rack, comprising a U-shaped frame (1), characterized in that, Platform frames (2) are provided on both sides of the U-shaped frame (1). A wire feeding wheel (3) is rotatably provided on the front side of one of the platform frames (2). The wire feeding wheel (3) is used to wind the wire. Multiple guide components for guiding the movement of the wire are also provided on the top of the platform frame (2).

2. The wiring device for an indoor server rack as described in claim 1, characterized in that: The guide assembly includes a C-frame (4), which is fixedly installed on the top of the platform frame (2), and a limit wheel (5) is provided inside the C-frame (4) to rotate in the horizontal direction.

3. The wiring device for an indoor server rack as described in claim 2, characterized in that: The limiting wheel (5) is made of rubber.

4. The wiring device for an indoor server rack as described in claim 2, characterized in that: The limiting wheel (5) has a limiting groove (6) which is adapted to the diameter of the line.

5. The wiring device for an indoor server rack as described in claim 1, characterized in that: A bidirectional lead screw (7) is rotatably mounted inside the U-shaped frame (1) along the horizontal direction. Two nuts (8) are symmetrically threaded onto the bidirectional lead screw (7). A rotating part (9) is rotatably mounted between the nuts (8) and the platform frame (2). A motor (10) is mounted on one side of the U-shaped frame (1). The drive shaft of the motor (10) is connected to one end of the bidirectional lead screw (7).

6. The wiring device for an indoor server rack as described in claim 5, characterized in that: A mounting base (11) is provided on one side of the nut (8), and a fixed base (12) is provided on one side of the platform frame (2). The two ends of the rotating part (9) are respectively rotatably disposed in the mounting base (11) and the fixed base (12).

7. The wiring device for an indoor server rack as described in claim 6, characterized in that: The mounting base (11) and the fixed base (12) are respectively provided with a first pin and a second pin, and the two ends of the rotating part (9) are respectively rotatably sleeved on the first pin and the second pin.

8. The wiring device for an indoor server rack as described in claim 5, characterized in that: The U-shaped frame (1) is also provided with a guide rod (13) in the horizontal direction. The nut (8) has a sliding hole that matches the guide rod (13). The nut (8) is slidably sleeved on the guide rod (13) through the sliding hole.

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