Portable cable drum

Abstract

The utility model provides a portable cable drum, which relates to the technical field of cable drums and comprises a drum frame. A motor is fixedly connected to the middle position of the rear end of the winding drum frame, a front end rotating shaft of the motor is fixedly connected with the rear end position of a winding and unwinding frame, the winding and unwinding frame is of an annular design, the rear end position of the winding and unwinding frame is closed, the winding and unwinding frame is located in the winding drum frame, and an annular groove is formed in the front end position in the winding and unwinding frame. And an adjusting ring is arranged in the annular groove of the retractable frame. And through meshing transmission of spiral threads at the rear end of the adjusting ring and arc-shaped tooth grooves of the synchronous blocks, the three synchronous blocks are shrunk in sliding grooves of the retracting and releasing frame, the distances among the four expanding and supporting rods are reduced, then attaching supporting on the inner side position of the winding drum piece is separated, and the winding drum piece is taken down and replaced. The problems that the cable drum is inconvenient to disassemble and replace after being wound, and the winding frame cannot be repeatedly used are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable reels, and more specifically, particularly relates to a portable cable reel. Background Art

[0002] For industrial cables, they can usually be placed on the relatively dry ground of the warehouse to avoid contact with flammable and volatile materials. However, if there are many cables, the cables placed on the ground will be intertwined, which will cause certain difficulties in the subsequent cable retrieval process. This requires three-dimensional storage, which usually uses cable racks and cable cantilever rack structures.

[0003] Application No. CN202022155427.2 Cable reel, including a frame, with relatively arranged support plates in the frame; a rotating shaft is provided between the relatively arranged support plates, both ends of the rotating shaft pass through the relatively arranged support plates, and a synchronously rotating drum is provided on the rotating shaft; a synchronously rotating turntable is provided on the rotating shaft, the turntable is located at both ends of the drum, and the turntable is located in the frame; synchronously rotating handles are provided at both ends of the rotating shaft, and the handles are located outside the frame; a plurality of arc-shaped grooves arranged around the drum are formed on the drum, and the plurality of arc-shaped grooves are equidistantly arranged along the length direction of the drum; compared with the prior art, the size of the turntable is larger than the size of the drum, and the turntable is a hollow structure, so that the turntable can reduce the weight as much as possible while increasing the diameter size as much as possible, and the turntable is a circular structure, which ensures that the outer diameter position of the video line on the drum is always within the outer diameter size of the turntable. When an accident occurs, the turntable contacts the ground before the video line.

[0004] Based on the search of the above patents and the application of existing cable reels, it is understood that currently most of the cable reels are reeled in manually, which is inefficient. On the other hand, the cable reel is not easy to disassemble and replace after reeling, and the reeling frame cannot be reused. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a portable cable reel to solve the problems that the existing cable reel is mostly reeled manually, which is inefficient, and on the other hand, the cable reel is not convenient to disassemble and replace the reel after reeling, and the reeling frame cannot be reused.

[0006] The purpose and effect of the portable cable reel of the utility model are achieved by the following specific technical means:

[0007] A portable cable reel comprises a reel frame; a motor is fixedly connected to the middle position at the rear end of the reel frame, a front end rotating shaft of the motor is fixedly connected to the rear end of the retractable frame, the retractable frame is designed as a circular ring, and the rear end of the retractable frame is closed, the retractable frame is located inside the reel frame, an annular groove is provided at the front end of the interior of the retractable frame, an adjusting ring is provided in the annular groove of the retractable frame, a spiral pattern is provided at the rear end of the adjusting ring, and a toothed groove is provided on the surface of the adjusting ring, four penetrating slide grooves are provided at the circumferential surface of the retractable frame, and a synchronization block is slidably connected in each of the four slide grooves, an arc-shaped tooth groove is provided at the front end of each synchronization block, and the arc-shaped tooth grooves of the four synchronization blocks are all meshed with the spiral pattern at the rear end of the adjusting ring.

[0008] According to an embodiment of the utility model, the four synchronization blocks are distributed in a ring shape, and an expansion rod is fixedly connected to the outer side of each synchronization block, and the four expansion rods are distributed in a ring shape.

[0009] According to an embodiment of the utility model, the four expansion rods are inserted and fitted on the inner side of the reel member, and the reel member is located in the middle position inside the reel frame.

[0010] According to an embodiment of the utility model, the reel member is located in front of the storage rack, and a handle is provided at the front end of the reel member.

[0011] According to an embodiment of the utility model, the motor shaft is coaxial with the retractable frame, and when the four expansion rods are fitted on the inner side of the reel, the reel and the motor shaft are coaxial.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When the reel has stored all the cables and needs to be replaced, the adjusting ring is rotated. When the adjusting ring rotates in the annular groove of the retracting and releasing frame, the spiral pattern at the rear end of the adjusting ring engages with the arc-shaped tooth groove of the synchronization block for transmission. The three synchronization blocks shrink in the slide groove of the retracting and releasing frame, and the distance between the four expansion rods is reduced, thereby disengaging from the close support on the inner side of the reel and removing the reel for replacement.

[0014] When the motor is started, the motor shaft will drive the retractable frame to rotate as a whole. At this time, the reel parts fitted with the four expansion rods will rotate to reel in and release the cable, thereby improving the efficiency of reeling in and releasing the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the portable cable reel of the utility model.

[0016] Figure 2 The utility model is a schematic diagram of the portable cable reel in a top view.

[0017] Figure 3 It is a left-side structural schematic diagram of the portable cable reel of the utility model.

[0018] Figure 4 The utility model is a schematic diagram of the side structure of the portable cable reel.

[0019] Figure 5 It is a schematic diagram of the overall disassembled side structure of the reel frame of the utility model.

[0020] Figure 6 It is a side view of the structure of the reel frame of the utility model after being disassembled as a whole.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Roll rack; 101. Motor; 102. Retractable rack; 103. Adjusting ring; 104. Synchronous block; 105. Expanding rod; 2. Roll member; 201. Handle. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0024] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0026] Embodiment 1:

[0027] As attached Figure 1 To Attachment Figure 6 As shown:

[0028] The utility model provides a portable cable reel, comprising a reel frame 1; a motor 101 is fixedly connected to the middle position of the rear end of the reel frame 1, a front end rotating shaft of the motor 101 is fixedly connected to the rear end of a retractable frame 102, the retractable frame 102 is designed as a circular ring, and the rear end of the retractable frame 102 is closed, the retractable frame 102 is located at the inner position of the reel frame 1, an annular groove is provided at the inner front end of the retractable frame 102, an adjusting ring 103 is provided in the annular groove of the retractable frame 102, a spiral pattern is provided at the rear end of the adjusting ring 103, and a toothed groove is provided at the surface of the adjusting ring 103, four penetrating slide grooves are provided at the circumferential surface of the retractable frame 102, and a synchronous block 104 is slidably connected in each of the four slide grooves, each synchronous block 104 is provided with an arcuate tooth groove at the front end, and the arcuate tooth grooves of the four synchronous blocks 104 are all meshed with the spiral pattern position at the rear end of the adjusting ring 103.

[0029] Among them, the four synchronization blocks 104 are distributed in a ring-shaped position, and the outer position of each synchronization block 104 is fixedly connected with a spreader rod 105, the four spreader rods 105 are distributed in a ring-shaped position, the four spreader rods 105 are inserted and fitted on the inner side of the reel member 2, the reel member 2 is located in the middle position inside the reel frame 1, the reel member 2 is located directly in front of the winding and unfolding frame 102, and a handle 201 is provided at the front end position of the reel member 2. The rotating shaft of the motor 101 is coaxial with the winding and unfolding frame 102. When the four spreader rods 105 are fitted on the inner side of the reel member 2, the reel member 2 is coaxial with the rotating shaft of the motor 101.

[0030] When using:

[0031] When the reel 2 is needed to store the cable, the cable is connected to the inner side of the reel 2, and then the handle 201 is held and rotated, and the reel 2 will rotate at the inner position of the reel frame 1 to reel in the cable.

[0032] When the reel 2 has stored all the cables and needs to be replaced, the adjusting ring 103 is rotated. When the adjusting ring 103 rotates in the annular groove of the storage rack 102, the spiral pattern at the rear end of the adjusting ring 103 engages with the arc-shaped tooth groove of the synchronization block 104 for transmission. The three synchronization blocks 104 shrink in the slide groove of the storage rack 102, and the distance between the four expansion rods 105 is reduced, thereby disengaging from the fitting support on the inner side of the reel 2 and removing the reel 2 for replacement.

[0033] Embodiment 2:

[0034] Based on the cable reeling provided in the first embodiment, when the motor 101 is started, the shaft of the motor 101 will drive the reeling frame 102 to rotate as a whole. At this time, the reel member 2 fitted with the four expansion rods 105 rotates to reel in and release the cable, thereby improving the reeling efficiency.

[0035] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A portable cable reel, characterized in that: The invention comprises a reel frame (1); a motor (101) is fixedly connected to the middle position of the rear end of the reel frame (1); a front end rotating shaft of the motor (101) is fixedly connected to the rear end of a retractable frame (102); the retractable frame (102) is designed as a circular ring; the rear end of the retractable frame (102) is closed; the retractable frame (102) is located inside the reel frame (1); an annular groove is provided at the front end of the retractable frame (102); and a An adjusting ring (103) is provided with a spiral pattern at the rear end of the adjusting ring (103), and a toothed groove is provided on the surface of the adjusting ring (103). Four penetrating slide grooves are provided on the circumferential surface of the storage frame (102), and a synchronization block (104) is slidably connected in each of the four slide grooves. An arc-shaped tooth groove is provided at the front end of each synchronization block (104), and the arc-shaped tooth grooves of the four synchronization blocks (104) are all meshed with the spiral pattern at the rear end of the adjusting ring (103).

2. A portable cable reel as claimed in claim 1, characterized in that: The four synchronization blocks (104) are distributed in a ring-shaped position, and an expansion rod (105) is fixedly connected to the outer position of each synchronization block (104), and the four expansion rods (105) are distributed in a ring-shaped position.

3. A portable cable reel as claimed in claim 2, characterized in that: The four expansion rods (105) are inserted and fitted on the inner side of the reel member (2), and the reel member (2) is located in the middle of the reel frame (1).

4. A portable cable reel as claimed in claim 3, characterized in that: The reel member (2) is located directly in front of the retractable frame (102), and a handle (201) is provided at the front end of the reel member (2).

5. A portable cable reel as claimed in claim 1, characterized in that: The motor (101) shaft is coaxial with the retractable frame (102), and when the four expansion rods (105) are attached to the inner side of the reel (2), the reel (2) and the motor (101) shaft are coaxial.

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