Portable electric control cable reel
Through the design of the portable electronically controlled cable tray, the driving components and cleaning components are used to solve the knot and debris problems during wire retraction and retention, and the detection efficiency and cable service life are improved.
Patent Information
- Application Number
- CN202421175904.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
During the grounding resistance detection process of building lightning protection devices, knots, twists and deformations are prone to occur when the wire is retracted and released, and there are debris such as sand and gravel, clay, etc. on the cable, resulting in low detection efficiency and damage to the insulation layer.
A portable electronically controlled cable tray is designed, including a box, a drive assembly and a cleaning assembly. The box is equipped with a rotatable reel and a outlet hole. The drive assembly drives the reel to rotate to avoid knotting, and the cleaning assembly cleanses the cable surface. debris.
It effectively solves the problems of cable knotting and twisting, improves detection efficiency, extends the service life of the cable, and reduces the probability of failure.
Smart Images
Figure CN222348410U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable retracting and releasing devices, and further relates to a portable electric-controlled cable reel. Background Art
[0002] When testing the grounding resistance of a building's lightning protection device, it is necessary to arrange the voltage electrode, current electrode and the grounding device to be tested according to the size of the building and connect them through wires. In the actual testing process, the wires are wound manually on a wire reel. As the building height increases and the floor area increases, wire knotting, twisting and deformation often occur when the wires are wound. At the same time, it becomes time-consuming and laborious to retract and release the wires connected to the lightning protection belt to be tested on the roof, which greatly reduces the testing efficiency. When the cable is retracted, it carries a lot of sand, gravel, clay and other debris, which can easily damage the cable insulation layer. Utility Model Content
[0003] In view of the above technical problems, the purpose of the utility model is to provide a portable electric-controlled cable reel. A cleaning component is provided in the cable outlet channel of the box, which can effectively clean sand, clay, dirt and other debris on the surface of the cable; the driving component drives the reel to rotate, thereby improving the cable knotting, twisting and deformation phenomena that occur during manual winding and releasing, and improving the detection work efficiency.
[0004] In order to achieve the above-mentioned purpose, the utility model provides a portable electric-controlled cable reel, comprising a box body, a cable, a driving assembly and a cleaning assembly, the box body having a accommodating cavity, a rotatable reel being arranged in the accommodating cavity, the box body also being provided with a wire outlet channel, the wire outlet channel having a first end and a second end, the first end being provided with a first wire outlet, and the second end being connected to the accommodating cavity; the cable is wound on the reel, and the cable is suitable for passing through the second end and the first end and then passing through the wire outlet channel; the driving assembly is connected to the reel and is suitable for driving the reel to rotate forward and reversely, so that the cable can be discharged and reeled in; the cleaning assembly is arranged at the first end of the wire outlet channel, and the cleaning assembly is suitable for removing dirt on the cable.
[0005] In some embodiments, the cleaning assembly includes a first brush head and a second brush head, the first brush head and the second brush head together form a cleaning channel, the cleaning channel is connected to the outlet channel, and the cleaning channel is suitable for passing the cable and cleaning the cable;
[0006] The first brush head and the second brush head are both movably mounted on the first end of the cable outlet channel, so that the cleaning channel is more closely fitted to the cable.
[0007] In some embodiments, a first end portion of the wire outlet channel is provided with a plurality of first fixing holes, and the plurality of first fixing holes are arranged at intervals along the moving direction of the first brush head and the second brush head, and a second fixing hole is provided on the first brush head and the second brush head, and the first fixing hole and the second fixing hole are both along the axial direction of the wire outlet channel; through the selective cooperation of the second fixing hole with the plurality of first fixing holes, the first brush head and the second brush head can be movably installed in the wire outlet channel up and down.
[0008] In some embodiments, a first bolt hole is provided on the inner side wall of the wire outlet channel, and a second bolt hole is provided on the top side wall of the first brush head and the second brush head, and the first bolt hole and the second bolt hole are both along the radial direction of the wire outlet channel; the bolt passes through the first bolt hole and then connects to the second bolt hole, and the first brush head and the second brush head are movably installed in the wire outlet channel by tightening the bolt.
[0009] In some embodiments, the cable is flat, the axial length of the reel is equal to the width of the cable, the cables are sequentially wound and stacked on the reel along the radial direction of the reel, and the length of each turn of the cable is known.
[0010] In some embodiments, a winding frame is further included, wherein the winding shaft is relatively located at the center of the winding frame, a winding cavity is provided in the winding frame, and the cable is wound around the winding shaft and relatively located in the winding cavity; a second wire outlet is also provided on the top side wall of the winding frame, and the second wire outlet is matched and connected with the first wire outlet.
[0011] In some embodiments, the outer side wall of the box body is further provided with a forward control button and a reverse control button, and the forward control button and the reverse control button are electrically connected to the drive assembly;
[0012] A telescopic member is also provided on the inner wall of the winding frame, and the telescopic member is suitable for abutting against the cables of the outermost circle, so that when the driving assembly rotates forward, the cables are still tightly wound around the winding shaft, and the cables of the outermost circle can be slowly released and enter the cable outlet channel after passing through the second cable outlet.
[0013] In some embodiments, the second end of the cable outlet channel is trumpet-shaped, and the diameter of one end of the second end close to the accommodating cavity is larger than the diameter of the second end connected to the cable outlet channel, so that the cable can enter the cable outlet channel more easily.
[0014] In some embodiments, a recording device is further included, the recording device is installed on the reel, and the recording device is suitable for recording the number of rotations of the reel;
[0015] A display screen is also provided on the outside of the box, which is connected to the recording device and is suitable for displaying the remaining length of the cable.
[0016] In some embodiments, the driving assembly includes a motor and a battery. The motor is installed in the accommodating cavity and is transmission-connected to the reel, and the battery is connected to the motor. A plurality of sockets are also provided on the outside of the box.
[0017] Compared with the prior art, the portable electric-controlled cable reel provided by the utility model has at least one of the following beneficial effects:
[0018] 1. A cleaning component is provided in the outlet channel of the box, which can effectively clean sand, clay, dirt and other debris on the surface of the cable; the driving component drives the reel to rotate, improves the cable knotting, twisting and deformation when manual wire collection and release, and improves the detection efficiency.
[0019] 2. The first brush head and the second brush head cooperate with each other through the first fixing hole and a plurality of second fixing holes, so that the first brush head and the second brush head can be moved up and down, with a simple structure and easy operation; at the same time, the cleaning component is detachable, washable, reusable or replaceable.
[0020] 3. The reel frame restricts and fixes the cables, preventing the cables from crossing and tangling during the process of cable winding and unwinding, so that the cables are wound around the reel in an orderly manner, reducing the probability of cable reel failure.
[0021] 4. The telescopic member abuts against the outermost circle of cables, so that the outermost circle of cables close to the second outlet can receive the reverse force of the driving assembly, and the outermost circle of cables can reach the first outlet through the second outlet, avoiding ineffective rotation of the cables in the winding cavity when the driving assembly rotates in the opposite direction, thereby solving the problem of cable idling.
[0022] 5. The first end of the outlet channel is trumpet-shaped, and the diameter of the first end is larger than that of the second end, so that the cable can more easily pass through the first outlet hole to reach the outlet channel. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.
[0024] Figure 1 It is an overall diagram of a portable electric control cable reel;
[0025] Figure 2 It is an exploded view of a portable electric control cable reel;
[0026] Figure 3 It is a diagram of the interior of a portable electric cable reel;
[0027] Figure 4 It is a structural diagram of the cleaning component.
[0028] Description of Figure Numbers:
[0029] Box body 1, accommodating cavity 10, wire outlet channel 11, first end 111, second end 112, first wire outlet 1120, first fixing hole 1121, forward control button 12, reverse control button 13, socket 14, reel 2, reel frame 21, winding cavity 210, second wire outlet 211, telescopic member 22, cable 3, drive assembly 4, motor 41, cleaning assembly 5, cleaning channel 50, first brush head 51, second fixing hole 510, second brush head 52. DETAILED DESCRIPTION
[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.
[0031] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked. In this article, "one" not only means "only one", but also means "more than one".
[0032] It should be further understood that the term “and / or” used in the specification and appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0033] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0034] In addition, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance. It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the scope of protection of the utility model.
[0035] refer to Figures 1 to 3 The utility model provides a portable electric-controlled cable 3 reel, including a box body 1, a cable 3, a driving component 4 and a cleaning component 5. The box body 1 has a accommodating cavity 10, in which a rotatable reel 2 is arranged. The box body 1 is also provided with an outlet hole 11, and the outlet hole 11 has a first end 111 and a second end 112. The first end 111 is located outside the box body 1 and communicates with the outside, and the second end 112 is located inside the box body 1 and communicates with the accommodating cavity 10; the cable 3 is wound on the reel 2, and the cable 3 is suitable for passing through the outlet hole 11 after passing through the second end 112 and the first end 111; the driving component 4 is connected to the reel 2 and is suitable for driving the reel 2 to rotate forward and reversely, so that the cable 3 can be discharged and reeled in; the cleaning component 5 is arranged at the first end 111 of the outlet hole 11, and the cleaning component 5 is suitable for removing dirt on the cable 3.
[0036] In this embodiment, a cleaning component 5 is provided in the outlet channel 11 of the box body 1, and the cleaning component 5 can effectively clean sand, clay, dirt and other debris on the surface of the cable 3; the driving component 4 drives the reel 2 to rotate, thereby improving the phenomenon of cable 3 tangling, twisting and deformation when manually winding and releasing the line, and improving the detection work efficiency.
[0037] Specifically, the reel 2 is wound with a cable 3, and the driving component 4 drives the reel 2 to rotate forward and reversely. When the driving component 4 drives the reel 2 to rotate reversely, the cable 3 is sequentially wound around the reel 2 and reaches the accommodating chamber 10. At this time, the winding length of the cable 3 increases, and the cable 3 is wound; when the driving component 4 drives the reel 2 to rotate forward, the cable 3 passes through the outlet channel 11 and reaches the outside. At this time, the winding length of the cable 3 decreases, and the cable 3 is unwound. The cleaning component 5 includes a first brush head 51 and a second brush head 52. The first brush head 51 and the second brush head 52 together form a cleaning channel, which is connected to the outlet channel 11. The cleaning channel is suitable for passing the cable 3 and cleaning the cable 3. The first brush head 51 and the second brush head 52 are both movably installed at the first end 111 of the outlet channel 11 up and down, so that the cleaning channel and the cable 3 are more closely fitted. Preferably, the first brush head 51 and the second brush head 52 are attached to each other up and down to form a cleaning channel, and bristles are arranged in the cleaning channel, and the bristles can remove the dirt on the cable 3 to prevent the dirt from entering the accommodating chamber 10 and accumulating in the accommodating chamber 10. The first brush head 51 is provided with a first channel, and the second brush head 52 is provided with a second channel, and the first channel and the second channel are combined to form a cleaning channel. Moreover, according to the different specifications of the cable 3 and the degree of dirtiness of the use scene, the distance between the first brush head 51 and the second brush head 52 can also be adjusted to increase the friction between the first brush head 51 and the second brush head 52 on the outer surface of the cable 3, so that the stubborn dirt on the cable 3 is removed and the service life of the cable 3 is increased. It is worth noting that in the present application, the first brush head 51 and the second brush head 52 are both semicircular arcs, but the first brush head 51 and the second brush head 52 can also be semi-elliptical, rectangular, etc., and the first brush head 51 and the second brush head 52 can also be fixed left and right, which is not further limited in the present application. A brush cloth may be provided in the cleaning channel formed by the first brush head 51 and the second brush head 52, and the brush cloth rubs against the outer wall of the cable 3 to remove dirt. The first brush head 51 and the second brush head 52 may not even be provided with a brush head, and the dirt on the cable 3 may be squeezed out directly through the side wall of the cleaning channel, and the inner periphery of the cleaning channel needs to match the outer periphery of the cable 3.
[0038] Further, refer to Figure 4 A plurality of first fixing holes 1121 are provided at the first end 111 of the wire outlet channel 11, and the plurality of first fixing holes 1121 are arranged at intervals along the moving direction of the first brush head 51 and the second brush head 52. The first brush head 51 and the second brush head 52 are both provided with second fixing holes 510, and the first fixing holes 1121 and the second fixing holes 510 are both along the axial direction of the wire outlet channel 11; through the selective cooperation between the second fixing holes 510 and the plurality of first fixing holes 1121, the first brush head 51 and the second brush head 52 can be movably installed in the wire outlet channel 11 up and down.
[0039] In this embodiment, the first brush head 51 and the second brush head 52 cooperate with each other through the first fixing hole 1121 and the plurality of second fixing holes 510 to achieve the up and down movement of the first brush head 51 and the second brush head 52, with a simple structure and easy operation; at the same time, the cleaning component 5 is detachable, washable, reusable or replaceable.
[0040] Specifically, when the cable 3 is unwinding, the distance between the first brush head 51 and the second brush head 52 is increased to facilitate the passage of the cable 3. When the cable 3 is reeling in, the distance between the first brush head 51 and the second brush head 52 is reduced to remove sand, clay and dirt on the cable 3. The cable 3 is flat, and the axial length of the reel 2 is equal to the width of the cable 3. The cable 3 is sequentially wound and stacked on the reel 2 along the radial direction of the reel 2, and the length of each circle of the cable 3 is known. At this time, the first brush head 51 and the second brush head 52 are both semi-elliptical, and the second fixing holes 510 are arranged at intervals along the short axis direction of the cleaning channel. There is one first fixing hole 1121, and the screw passes through the first fixing hole 1121 and the second fixing hole 510 to fix the first brush head 51 or the second brush head 52 in the outlet channel 11. The shape of the outlet channel 11 is not further defined in this application.
[0041] In a modified embodiment, a first bolt hole is provided on the inner side wall of the outlet channel 11, and a second bolt hole is provided on the top side wall of the first brush head 51 and the second brush head 52, and both the first bolt hole and the second bolt hole are along the radial direction of the outlet channel 11; the bolt passes through the first bolt hole and then connects to the second bolt hole, and by using bolts of different lengths, the first brush head 51 and the second brush head 52 can be movably installed in the outlet channel 11 up and down. Specifically, the bolt passes through the outlet channel 11 along the radial direction of the outlet channel 11 and then connects to the second bolt hole of the first brush head 51 or the second brush head 52, the length of the second bolt hole is fixed, and the length of the bolt is greater than the overall length of the second bolt hole and the first bolt hole. At this time, it is necessary to tighten the bolt to increase the length of the bolt in the outlet channel 11, so that the distance between the first brush head 51 or the second brush head 52 and the inner side wall of the outlet channel 11 increases, and the first brush head 51 can be moved up and down. It is worth noting that the cable 3 is cylindrical, the axial length of the reel 2 is greater than the width of the cable 3, and the cable 3 is wound and stacked on the reel 2 along the radial direction and axial direction of the reel 2. This is easy to think of by those skilled in the art.
[0042] Further, refer to Figure 3 , and also includes a winding frame 21, the winding shaft 2 is relatively located in the center of the winding frame 21, a winding chamber 210 is provided in the winding frame 21, the cable 3 is wound around the winding shaft 2 and is relatively located in the winding chamber 210; a second wire outlet 211 is also provided on the top side wall of the winding frame 21, and a first wire outlet 1120 is provided at the second end 112, and the second wire outlet 211 is matched and connected with the first wire outlet 1120.
[0043] In this embodiment, the winding frame 21 restricts and fixes the cable 3, preventing the cable 3 from crossing and knotting during the process of winding and unwinding the cable 3, so that the cable 3 is wound around the reel 2 in an orderly manner, reducing the probability of cable 3 reel failure.
[0044] Specifically, the reel 21 is a cube, and the side walls of the reel 21 are suitable for abutting against the cable 3, so that the cable 3 can be wound around the reel 2 in the radial direction of the reel 2 in sequence, and the arrangement of the cable 3 is more regular, which is convenient for the subsequent use of the recording device to record the number of turns of the cable 3. The outer wall of the box 1 is also provided with a forward control button 12 and a reverse control button 13, and the forward control button 12 and the reverse control button 13 are electrically connected to the drive assembly 4; the forward control button 12 and the reverse control button 13 control the forward and reverse rotation of the drive assembly 4. A telescopic member 22 is also provided on the inner wall of the reel 21, and the telescopic member 22 is suitable for abutting against the outermost circle of the cable 3, so that when the drive assembly 4 rotates forward, the cable 3 is still tightly wound around the reel 2, and the outermost circle of the cable 3 can be slowly released and enter the outlet channel 11 after passing through the second outlet 211. In this embodiment, the process of releasing and retrieving the cable 3 can be directly realized by the forward and reverse rotation of the reel 2, without manually pulling the cable 3.
[0045] The telescopic member 22 realizes the orderly and regular winding and electrically controlled wire release functions of the cable 3, preventing it from idling in the winding chamber 210. In particular, when the drive assembly 4 rotates in the reverse direction, the telescopic member 22 abuts against the outermost circle of the cable 3, so that the outermost circle of the cable 3 close to the second outlet can receive the reverse force of the drive assembly 4, and the outermost circle of the cable 3 can reach the first outlet 1120 through the second outlet 211, avoiding the ineffective rotation of the cable 3 in the winding chamber 210 when the drive assembly 4 rotates forward, and solving the problem of idling of the cable 3. The telescopic member 22 abuts against the outermost circle of the cable 3, and all the cables 3 in the winding frame 21 can be regarded as a whole. All the cables 3 can rotate with the reel 2, and the end of the outermost circle of the cable 3 slowly leaves the extrusion of the telescopic member 22 and enters the second outlet 211. At this time, the telescopic member 22 includes a telescopic plate and an elastic member, the telescopic plate is along the circumference direction of the winding frame 21, the elastic member connects the telescopic plate and the inner side wall of the winding frame 21, the telescopic plate abuts against the outer side wall of the cable 3, and the telescopic plate near the first outlet 1120 is a slope, so that when the drive assembly 4 rotates forward, the cable 3 can push the telescopic plate to squeeze the elastic member, and the cable 3 can be wound around the reel 2 in circles; when the drive assembly 4 rotates in the reverse direction, the cable 3 can also pass through the second outlet 211 better through this slope. Of course, the telescopic plate can also be tilted so that the telescopic plate forms an inclined surface. It is worth noting that the telescopic member 22 can also be directly arranged on the side of the winding chamber 210 close to the second outlet 211, so that the part of the cable 3 close to the second outlet 211 is abutted by the telescopic member. Specifically, the outlet channel 11 is located on the right side of the box body 1, and the telescopic member 22 is relatively located on the left side of the winding chamber 210, and the cable 3 reaches the outlet channel 11 through the second outlet 211 at the top of the winding frame 21. Of course, the telescopic member 22 can also be a material with elastic telescopic properties, such as foam, elastic pad, etc., which is not further limited in this application.
[0046] Furthermore, the second end 112 of the outlet channel 11 is trumpet-shaped, and the diameter of the second end 112 close to the accommodating cavity 10 is larger than the diameter of the second end 112 connected to the outlet channel 11, so that the cable 3 can enter the outlet channel 11 more easily.
[0047] In this embodiment, the first end 111 of the outlet channel 11 is trumpet-shaped, and the diameter of the first end 111 is larger than that of the second end 112 , so that the cable 3 can more easily pass through the first outlet hole to reach the outlet channel 11 .
[0048] Furthermore, it also includes a recording device, which is installed on the reel 2 and is suitable for recording the number of rotations of the reel 2; a display screen is also provided on the outside of the box 1, which is connected to the recording device and is suitable for displaying the length of the remaining cable 3.
[0049] In this embodiment, the recording device detects the length of the remaining cable 3 in the box 1 in real time through the number of rotations of the reel 2, which is convenient for the user to prepare and control the use distance. Specifically, the total number of turns of the cable 3 is known, and the length of each turn of the cable 3 is known. The number of turns of the reel 2 is recorded by the recording device to calculate how many turns are left, and then calculate the remaining length of the cable 3. The recording device includes but is not limited to an encoder, which is easy for a person skilled in the art to think of. The drive assembly 4 includes a motor 41 and a battery. The motor 41 is installed in the accommodating cavity 10 and is connected to the reel 2 for transmission. The battery is connected to the motor 41; a plurality of sockets 14 are also provided on the outside of the box 1, and the sockets 14 are suitable for connecting the required electrical equipment. The operation of the motor 41 in the box 1 is powered by a battery. In order to facilitate carrying to the construction site for use, the battery can be repeatedly charged.
[0050] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred implementations of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications should also be regarded as the protection scope of the utility model.
Claims
1. A portable electric control cable reel, characterized in that: include: A box body, the box body having a containing cavity, a rotatable reel being arranged in the containing cavity, the box body also having a wire outlet channel, the wire outlet channel having a first end and a second end, the first end being located outside the box body and connected to the outside, the second end being located inside the box body and connected to the containing cavity; A cable, the cable is wound on the reel, and the cable is suitable for passing through the second end and the first end and then passing through the outlet channel; A drive assembly connected to the reel and adapted to drive the reel to rotate in a forward and reverse direction so as to allow the cable to be unwound and reeled in; A cleaning component is disposed at the first end of the cable outlet channel, and is suitable for removing dirt on the cable.
2. A portable electric controlled cable reel according to claim 1, characterized in that: The cleaning assembly comprises a first brush head and a second brush head, wherein the first brush head and the second brush head together form a cleaning channel, wherein the cleaning channel is connected to the cable outlet channel, and wherein the cleaning channel is suitable for passing the cable through and cleaning the cable; The first brush head and the second brush head are both movably mounted on the first end of the cable outlet channel, so that the cleaning channel is more closely fitted to the cable.
3. A portable electric controlled cable reel according to claim 2, characterized in that: A plurality of first fixing holes are provided at the first end portion of the wire outlet channel, and the plurality of first fixing holes are arranged at intervals along the moving direction of the first brush head and the second brush head. A second fixing hole is provided on the first brush head and the second brush head, and the first fixing hole and the second fixing hole are both along the axial direction of the wire outlet channel; through the selective cooperation of the second fixing hole and the plurality of first fixing holes, the first brush head and the second brush head can be movably installed in the wire outlet channel up and down.
4. A portable electric controlled cable reel according to claim 2, characterized in that: A first bolt hole is provided on the inner side wall of the wire outlet channel, and a second bolt hole is provided on the top side wall of the first brush head and the second brush head, and the first bolt hole and the second bolt hole are both along the radial direction of the wire outlet channel; the bolt passes through the first bolt hole and then connects to the second bolt hole, and the first brush head and the second brush head are movably installed in the wire outlet channel by screwing the bolt.
5. A portable electric controlled cable reel according to any one of claims 1 to 4, characterized in that: The cable is flat, the axial length of the reel is equal to the width of the cable, the cables are sequentially wound and stacked on the reel along the radial direction of the reel, and the length of each turn of the cable is known.
6. A portable electric controlled cable reel according to claim 5, characterized in that: It also includes a winding frame, the winding shaft is relatively located in the center of the winding frame, a winding cavity is provided in the winding frame, the cable is wound around the winding shaft and is relatively located in the winding cavity; a second wire outlet is also provided on the top side wall of the winding frame, a first wire outlet is provided at the second end, and the second wire outlet is matched and connected with the first wire outlet.
7. A portable electric controlled cable reel according to claim 6, characterized in that: The outer side wall of the box body is also provided with a forward control button and a reverse control button, and the forward control button and the reverse control button are electrically connected to the driving assembly; A telescopic member is also provided on the inner wall of the winding frame, and the telescopic member is suitable for abutting against the cables of the outermost circle, so that when the driving assembly rotates forward, the cables are still tightly wound around the winding shaft, and the cables of the outermost circle can be slowly released and enter the cable outlet channel after passing through the second cable outlet.
8. The portable electric control cable reel according to claim 7, characterized in that: The second end of the outlet channel is trumpet-shaped, and the diameter of one end of the second end close to the accommodating cavity is larger than the diameter of the second end connected to the outlet channel, so that the cable can enter the outlet channel more easily.
9. The portable electric cable reel according to claim 5, characterized in that: Also included is a recording device, the recording device is mounted on the reel, the recording device is suitable for recording the number of rotations of the reel; A display screen is also provided on the outside of the box, which is connected to the recording device and is suitable for displaying the remaining length of the cable.
10. The portable electric control cable reel according to claim 5, characterized in that: The driving assembly includes a motor and a battery. The motor is installed in the accommodating cavity and is transmission-connected to the reel. The battery is connected to the motor. A plurality of sockets are also provided on the outside of the box.