A wire rack for wire installation

Abstract

The utility model discloses a convenient electric wire frame for electric wire installation, including the butt joint board and the rotation subassembly of being placed on it, the rotation subassembly includes the butt joint cover, first flywheel, second flywheel, square connecting piece and first bearing, and the butt joint board surface fixedly connected with the rotating shaft, and the rotating shaft surface is provided with first bearing, and the first bearing surface is provided with first flywheel, and the first flywheel surface fixedly connected with square connecting piece, and the square connecting piece surface sleeve connection has the butt joint cover, and the butt joint cover one end fixedly connected with second flywheel, and first flywheel and second flywheel between the square connecting piece of electric wire roll cover is arranged on, and the electric wire one end passes through the positioning ring and leads out, the operator holds the rotating handle on second flywheel, and clockwise rotation can through double flywheel linkage and wind the electric wire, and anticlockwise rotation releases the electric wire, after the work is completed, and the reverse rotation screw thread connection cover loosens the locking disc, and can quick detach the electric wire roll, in the process, and the handle can conveniently carry.

Description

Technical Field

[0001] This utility model relates to the field of wire installation technology, specifically a convenient wire rack for wire installation. Background Technology

[0002] Traditional cable trays often employ a fixed shaft or single bearing structure. The fixed shaft is in direct contact with the flywheel, resulting in high frictional resistance during rotation. This forces operators to expend considerable effort to reel in and out the cable, leading to high labor intensity and low efficiency. Furthermore, the assembly and disassembly of traditional cable trays often require tools such as wrenches, making the process cumbersome and unsuitable for the needs of rapid on-site debugging and maintenance. Therefore, those skilled in the art have provided a convenient cable tray for cable installation to address the problems mentioned in the background section. Utility Model Content

[0003] The purpose of this utility model is to provide a convenient wire rack for wire installation, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A convenient wire mounting bracket includes a receiving plate and a rotating assembly placed thereon. The rotating assembly includes a receiving sleeve, a first flywheel, a second flywheel, a square connector, and a first bearing. A rotating shaft is fixedly connected to the surface of the receiving plate. The first bearing is disposed on the surface of the rotating shaft. The first flywheel is disposed on the surface of the first bearing. The square connector is fixedly connected to the surface of the first flywheel. The receiving sleeve is sleeved on the surface of the square connector. The second flywheel is fixedly connected to one end of the receiving sleeve.

[0005] Furthermore, the rotating assembly also includes a locking disc, a threaded connecting sleeve, and a threaded connecting rod. The end of the rotating shaft away from the first flywheel is fixedly connected to the threaded connecting rod, and the threaded connecting sleeve is threadedly connected to the surface of the threaded connecting rod. The locking disc is fixedly connected to one end of the threaded connecting sleeve, and the side of the locking disc near the threaded connecting sleeve is tightly attached to the second flywheel.

[0006] Furthermore, the rotating assembly also includes a second bearing, which is disposed within the square connector and is engaged with the rotating shaft.

[0007] Furthermore, a handle is fixedly connected to the upper surface of the receiving plate, and a pair of support legs are fixedly connected to the lower surface of the receiving plate.

[0008] Furthermore, the surface of the second flywheel is provided with a rotating handle for rotating the second flywheel.

[0009] Furthermore, a positioning ring for guiding the wire is fixedly connected to the surface of the receiving plate.

[0010] By adopting the above technical solution Compared with the prior art, the beneficial effects of this utility model are: 1. The rotating shaft is connected to the first flywheel through the first bearing. The square connector has a second bearing inside and is snapped into the rotating shaft. The double bearing structure can greatly reduce the rotational friction resistance, making the flywheel rotate more smoothly, reducing mechanical wear during wire winding and unwinding, and improving work efficiency. 2. A threaded connecting rod is provided at the end of the rotating shaft, which is fixed to the locking disc via a threaded connecting sleeve. During installation, simply rotating the threaded connecting sleeve pushes the locking disc tightly against the second flywheel, achieving axial fixation of the flywheel assembly; during disassembly, simply rotating in the opposite direction quickly loosens it, requiring no additional tools and facilitating on-site debugging or maintenance. 3. The upper surface of the support plate is equipped with a handle for easy carrying and handling by operators, reducing labor intensity; a pair of support legs on the lower surface can stably support the wire rack on the ground, avoiding pollution or wear caused by direct contact with the ground, while maintaining a certain height for easy operation; 4. The positioning ring on the surface of the receiving plate can guide the wire, limit its lateral deviation, and prevent the wire from getting tangled or detaching from the flywheel during the winding and unwinding process. This improves the standardization of the operation and the neatness of the wire arrangement, and reduces wire damage caused by tangling. Attached Figure Description

[0011] Figure 1 A schematic diagram of the overall structure of a convenient wire rack for wire installation; Figure 2 A front view schematic diagram of a convenient wire rack for wire installation; Figure 3 A convenient wire rack for wire installation. Figure 2 A schematic diagram of the half-section structure of line AA; Figure 4 In this utility model Figure 3 A magnified schematic diagram of the structure at point A; In the diagram: 1. Receiving plate; 2. Receiving sleeve; 3. First flywheel; 4. Second flywheel; 5. Locking disc; 6. Handle; 7. Positioning ring; 8. Support leg; 9. Rotating handle; 10. Square connector; 11. Rotating shaft; 12. First bearing; 13. Threaded connecting sleeve; 14. Threaded connecting rod; 15. Second bearing. Detailed Implementation

[0012] To make the technical means, creative features, achieved objectives and effects of this utility model easier to understand, the present utility model is further described below in conjunction with specific embodiments. In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0013] Please see Figures 1-4 This utility model provides an embodiment of a convenient wire mounting bracket, including a receiving plate 1 and a rotating assembly placed thereon. The rotating assembly includes a receiving sleeve 2, a first flywheel 3, a second flywheel 4, a square connector 10, and a first bearing 12. A rotating shaft 11 is fixedly connected to the surface of the receiving plate 1. The first bearing 12 is disposed on the surface of the rotating shaft 11. The first flywheel 3 is disposed on the surface of the first bearing 12. The square connector 10 is fixedly connected to the surface of the first flywheel 3. The receiving sleeve 2 is sleeved on the surface of the square connector 10. The second flywheel 4 is fixedly connected to one end of the receiving sleeve 2. The rotating assembly also includes... The rotating assembly includes a locking disc 5, a threaded connecting sleeve 13, and a threaded connecting rod 14. The end of the rotating shaft 11 away from the first flywheel 3 is fixedly connected to the threaded connecting rod 14. The threaded connecting sleeve 13 is threadedly connected to the surface of the threaded connecting rod 14. The locking disc 5 is fixedly connected to one end of the threaded connecting sleeve 13, and the side of the locking disc 5 near the threaded connecting sleeve 13 is tightly attached to the second flywheel 4. The rotating assembly also includes a second bearing 15. The second bearing 15 is provided inside the square connecting piece 10 and is snapped onto the rotating shaft 11. The convenient wire frame for wire installation provided in this embodiment includes a receiving plate 1 and a rotating assembly. The receiving plate 1 is a rectangular metal plate, and a rotating shaft 11 is fixedly connected to its surface. The rotating assembly is connected to the rotating shaft 11 through a bearing to form a rotatable wire winding and unwinding structure. A first bearing 12 is sleeved on the surface of the rotating shaft 11. The inner ring of the first bearing 12 is slidably connected to the rotating shaft 11, and the outer ring is welded to the center hole of the first flywheel 3. A square connector 10 is vertically welded to one side surface of the first flywheel 3. A second bearing 15 is welded into the center hole of the square connector 10, and the inner ring of the second bearing 15 is engaged with the rotating shaft 1. At the corresponding step of 1, the outer circumference of the square connector 10 is fitted with the receiving sleeve 2, i.e., the square sleeve. The second flywheel 4 is welded to one end of the receiving sleeve 2, and a rotating handle 9 is welded to its outer circumference. The end of the rotating shaft 11 away from the first flywheel 3 is machined with an external thread to form a threaded connecting rod 14. The threaded connecting rod 14 is screwed with a threaded connecting sleeve 13. A locking disc 5 is welded to one end of the threaded connecting sleeve 13. The end face of the locking disc 5 is in contact with the side of the second flywheel 4. The axial preload can be adjusted by rotating the threaded connecting sleeve 13.

[0014] In this embodiment, a handle 6 is fixedly connected to the upper surface of the receiving plate 1, a pair of support legs 8 are fixedly connected to the lower surface of the receiving plate 1, a rotating handle 9 for rotating the second flywheel 4 is provided on the surface of the second flywheel 4, a positioning ring 7 for guiding the wire is fixedly connected to the surface of the receiving plate 1, the handle 6 is welded to the center of the upper surface of the receiving plate 1, a pair of support legs 8 are welded to the lower surface of the receiving plate 1, the positioning ring 7 is welded to the edge of the receiving plate 1, and the inner hole surface of the positioning ring 7 is polished to reduce the frictional resistance when the wire passes through.

[0015] First, place the wire coil onto the square connector 10 between the first flywheel 3 and the second flywheel 4, and lead out one end of the wire through the positioning ring 7. The operator holds the rotating handle 9 on the second flywheel 4. Rotating clockwise will rewind the wire through the linkage of the two flywheels, while rotating counterclockwise will release the wire. After the operation is completed, rotate the threaded connecting sleeve 13 in the opposite direction to loosen the locking disc 5, and the wire coil can be quickly disassembled. During the process, the handle 6 makes it easy to carry, the support leg 8 keeps the wire frame stable, and the positioning ring 7 prevents the wire from getting tangled.

[0016] The rotating shaft 11 is connected to the first flywheel 3 through the first bearing 12. The square connector 10 is equipped with a second bearing 15 and is snapped into the rotating shaft 11. The double bearing structure can greatly reduce the rotational friction resistance, making the flywheel rotate more smoothly, reducing mechanical wear during wire winding and unwinding, and improving work efficiency. The end of the rotating shaft 11 is equipped with a threaded connecting rod 14, which is fixed to the locking disc 5 through a threaded connecting sleeve 13. During installation, simply rotate the threaded connecting sleeve 13 to push the locking disc 5 tightly against the second flywheel 4, thus axially fixing the flywheel assembly. Disassembly is quick and easy by rotating in the opposite direction, requiring no additional tools and facilitating on-site debugging or maintenance. A handle 6 is provided on the upper surface of the receiving plate 1 for easy carrying and handling by operators, reducing labor intensity. A pair of support legs 8 on the lower surface stably support the wire rack on the ground, preventing contamination or wear caused by direct contact with the ground, while maintaining a certain height for easy operation. The positioning ring 7 on the surface of the receiving plate 1 guides the wire, limiting its lateral deviation and preventing the wire from tangling or detaching from the flywheel during winding and unwinding, improving operational standardization and the neatness of wire arrangement, and reducing wire damage caused by tangling.

[0017] This specification describes embodiments, but not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A convenient wire mounting bracket, comprising a receiving plate (1) and a rotating assembly disposed thereon, characterized in that, The rotating assembly includes a receiving sleeve (2), a first flywheel (3), a second flywheel (4), a square connector (10), and a first bearing (12). A rotating shaft (11) is fixedly connected to the surface of the receiving plate (1). A first bearing (12) is provided on the surface of the rotating shaft (11). A first flywheel (3) is provided on the surface of the first bearing (12). A square connector (10) is fixedly connected to the surface of the first flywheel (3). A receiving sleeve (2) is sleeved on the surface of the square connector (10). A second flywheel (4) is fixedly connected to one end of the receiving sleeve (2).

2. The convenient wire mounting bracket for wire installation according to claim 1, characterized in that, The rotating assembly also includes a locking disc (5), a threaded connecting sleeve (13), and a threaded connecting rod (14). The end of the rotating shaft (11) away from the first flywheel (3) is fixedly connected to the threaded connecting rod (14). The threaded connecting sleeve (13) is threadedly connected to the surface of the threaded connecting rod (14). The locking disc (5) is fixedly connected to one end of the threaded connecting sleeve (13), and the side of the locking disc (5) close to the threaded connecting sleeve (13) is tightly attached to the second flywheel (4).

3. A convenient wire mounting bracket for wire installation according to claim 2, characterized in that, The rotating assembly also includes a second bearing (15), which is provided inside the square connector (10) and is snapped onto the rotating shaft (11).

4. A convenient wire mounting bracket for wire installation according to claim 3, characterized in that, A handle (6) is fixedly connected to the upper surface of the receiving plate (1), and a pair of support legs (8) are fixedly connected to the lower surface of the receiving plate (1).

5. A convenient wire mounting bracket for wire installation according to claim 4, characterized in that, The surface of the second flywheel (4) is provided with a rotating handle (9) for rotating the second flywheel (4).

6. A convenient wire mounting bracket for wire installation according to claim 5, characterized in that, The receiving plate (1) has a positioning ring (7) fixedly connected to its surface for guiding the wire.

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