Multi-layer storage device for wires and cables

Abstract

The invention provides a multi-layer storage device for electric wires and cables, and relates to the technical field of electric wire and cable storage, the multi-layer storage device comprises a cylinder core, two sides of the cylinder core are provided with end discs, the cylinder core is coaxially sleeved with at least two layers of sleeves, two sides of each sleeve are provided with annular check rings, and the sleeves are provided with arc-shaped notches for the electric wires and cables to penetrate through. The inner ring surface of the innermost layer of annular check ring is in running fit with the corresponding end disc, and the outer ring surface of each layer of annular check ring is in running fit with the inner ring surface of the adjacent outer layer of annular check ring; an inserting block is arranged on an electric control sliding table sliding block on the end disc, a lock hole matched with the inserting block is formed in a lock seat on the annular check ring, a circular shell is arranged on the side face of a side cylinder on the end disc, a rotating shaft is arranged in the center of the circular shell, and a rotating shaft of the servo motor is connected with the corresponding rotating shaft. When the cable is stored, the cylinder core and each layer of sleeve are sequentially rotated from inside to outside, so that the wire cable is sequentially wound and stored on the cylinder core and each layer of sleeve, and damage caused by mutual extrusion of each layer of cable is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of wire and cable storage, and more specifically, to a multi-layer storage device for wires and cables. Background Art

[0002] In power transmission and transportation scenarios, the storage and management of wires and cables is crucial. Wires and cables are often stored in reels, which can effectively avoid the disorderly scattering of wires and cables, significantly reduce various safety hazards caused by scattered wires, and at the same time can greatly save space resources, making the work area more tidy and orderly.

[0003] When the wires and cables are stored in the reel, they can be directly powered on and used. The working principle is that a conductive slip ring is installed on the rotating shaft of the reel. The conductive slip ring can keep the electrical connection between the wires and cables and the power supply unobstructed, ensuring that the current is smoothly transmitted to the electrical equipment.

[0004] However, under existing technical conditions, wires and cables are usually wound directly on the reel. This traditional winding method has obvious disadvantages, especially when performing multi-layer winding, the cables will inevitably squeeze and rub against each other. During the dynamic operation of winding and unwinding, this continuous friction will cause the insulation layer of the cable to be damaged, thereby exposing the internal conductor. Once the insulation layer is damaged, its original function of isolating current will not work properly, which will undoubtedly greatly increase the probability of safety hazards such as electric shock accidents and electrical short circuits. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide a multi-layer storage device for wires and cables.

[0006] To solve the above technical problems, the present invention is implemented through the following technical solutions: a multi-layer storage device for wires and cables, comprising a barrel core, end disks are arranged on both sides of the barrel core, at least two layers of sleeves are arranged on the outer coaxial sleeve of the barrel core, annular retaining rings are arranged on both sides of the sleeves, the diameters of the sleeves and the annular retaining rings increase from the inside to the outside, each layer of the sleeves is provided with an arc-shaped notch for passing the wires and cables, the width of each layer of the annular retaining rings is equal, the inner ring surface of the innermost layer of the annular retaining ring forms a rotational fit with the corresponding end disk, and the outer ring surface of each layer of the annular retaining ring forms a rotational fit with the inner ring surface of the adjacent outer layer of the annular retaining ring; The sides of the two end plates are each provided with an electric control slide, the slider of the electric control slide is provided with an insert block, and the insert block is slidably arranged on the end plate, the sides of the two annular retaining rings of each layer are provided with a lock seat, and the lock seat is provided with a lock hole matching the corresponding insert block, the sides of the end plate and the annular retaining rings of each layer are provided with a side tube, and the side tube is provided with a through hole for passing the insert block, the sides of the two innermost side tubes are provided with a circular shell, and a rotating shaft is vertically arranged at the center of the circular shell, and the two rotating shafts are rotatably arranged on the support plate, and the two support plates are vertically arranged on the bottom plate together, and a servo motor is provided on the side of one support plate, and the rotating shaft of the servo motor is connected to the corresponding rotating shaft.

[0007] As a preferred technical solution of the present invention, locking pins for inserting into corresponding lock holes are provided on both sides of the cylinder core, the locking pins are slidably arranged in the slide cylinder, a spring 1 is arranged inside the slide cylinder, the two ends of the spring 1 are respectively connected to the locking pin and the inner wall of the slide cylinder, a bracket is connected to the lower surface of the slide cylinder, and the bracket is vertically arranged on the bottom plate.

[0008] As a preferred technical solution of the present invention, the difference between the radius of the innermost sleeve and the radius of the core is greater than the diameter of the wire and cable, and the difference between the radius of each sleeve and the radius of the adjacent outer sleeve is greater than the diameter of the wire and cable.

[0009] As a preferred technical solution of the present invention, an arc groove is provided on the annular retaining ring, and an arc plate for closing the corresponding arc-shaped gap is provided between the two annular retaining rings of each layer for rotating together. Side blocks are provided on both sides of the arc plate, and the side blocks pass through the corresponding arc grooves. An arc rod concentric with the annular retaining ring is provided on the lower side of the side block, and the arc rod is slidably arranged on a sliding seat, and the sliding seat is fixed on the side of the annular retaining ring. An end plate is provided at the bottom of the arc rod, and an arc spring is provided on the outer sleeve of the arc rod, and both ends of the arc spring are connected to the sliding seat and the end plate.

[0010] As a preferred technical solution of the present invention, an arc-shaped connecting plate is provided on the end plate, a sliding groove is provided at the end of the arc-shaped connecting plate, a buckle plate is slidably provided in the sliding groove, a baffle is provided on the outer side of the buckle plate, and a spring 2 is provided between the arc-shaped connecting plate and the baffle; a through hole that passes through the lock hole is provided on the side of the lock seat facing the arc-shaped connecting plate, and the buckle plate is used to be inserted into the through hole; a sub-block is provided on the outer side of the insertion block for being inserted into the through hole and contacting the buckle plate.

[0011] As a preferred technical solution of the present invention, the annular retaining ring is provided with an arc-shaped bottom plate flush with the lock seat, and a reset plate for driving the adjacent outer buckle plate is provided on the outer side of each layer of the side tube.

[0012] As a preferred technical solution of the present invention, a brush for blocking dust is provided at the upper edge of each layer of arc plates.

[0013] As a preferred technical solution of the present invention, an annular shell is provided on the outer side of each layer of the side tube, heat dissipation holes are provided on each layer of the annular shell and the circular shell, and corresponding heat dissipation holes are provided on each layer of the annular retaining ring and the end plate.

[0014] As a preferred technical solution of the present invention, an inner sealing ring is provided on the circular shell near the servo motor side, and an outer sealing ring is provided on the outermost annular shell near the servo motor side, and a wind hood is provided between the inner sealing ring and the outer sealing ring for rotating together, the middle of the wind hood passes through the corresponding rotating shaft, and the wind hood is fixed on the bottom plate, a fan is provided on the bottom plate, and both ends of the air duct are respectively connected to the inlet of the wind hood and the outlet of the fan.

[0015] The beneficial effects of the present invention compared with the prior art are:

[0016] (1) The outer coaxial sleeve of the barrel core of the present invention is provided with at least two layers of sleeves. When storing cables, the barrel core and the layers of sleeves are rotated from the inside to the outside in turn, so that the wires and cables are wound and stored on the barrel core and the layers of sleeves in turn, thereby avoiding damage caused by mutual squeezing of the layers of cables when the cables are stored.

[0017] (2) Each layer of the sleeve of the present invention is provided with an arc-shaped notch, and the wires and cables pass through the arc-shaped notch of each layer. The arc-shaped notch is convenient for placing the wires and cables, and at the same time, the arc-shaped notch prevents the wires and cables from being excessively bent when being wound and stored. When the wires and cables are wound and stored on the sleeve, the corresponding arc plate will close the arc-shaped notch to ensure that the wires and cables of this layer do not contact the wires and cables of other layers at the arc-shaped notch. When the wires and cables are released, the arc plate automatically leaves the arc-shaped notch to ensure that the arc-shaped notch is in an open state, so that the wires and cables can pass through the arc-shaped notch smoothly.

[0018] (3) In the present invention, a brush for blocking dust is provided at the upper edge of each layer of the arc plate. When the arc plate closes the arc-shaped gap, a gap is formed between the arc plate and the upper chord edge of the arc-shaped gap to allow the electric wires and cables to pass through, and the brush fills the gap to prevent dust from entering the interior of the sleeve, so that the wires and cables stored in the inner layer have a dust-proof function.

[0019] (4) Each layer of the annular shell and the circular shell of the present invention is provided with heat dissipation holes, and each layer of the annular retaining ring and the end plate is provided with corresponding heat dissipation holes, and the heat generated by the wires and cables is dissipated from the heat dissipation holes. When the heat dissipation holes are not sufficient to dissipate the heat generated by the wires and cables, the fan is started to deliver cooling air to the heat dissipation holes through the wind cover and under the wind cover, thereby enhancing the cooling effect of the wires and cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the overall front side of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the overall back side of the present invention.

[0022] Figure 3 It is a schematic diagram of the structure inside the side tube of the present invention.

[0023] Figure 4 It is a schematic structural diagram of the cylinder core and the end plate of the present invention.

[0024] Figure 5 It is a schematic diagram of the structure of the sleeve and the annular retaining ring of the present invention.

[0025] Figure 6 It is a structural schematic diagram of the installation of the plug block of the present invention.

[0026] Figure 7 It is a structural schematic diagram of the circular shell installation of the present invention.

[0027] Figure 8 This is a schematic structural diagram of the lock pin installation of the present invention.

[0028] Fig. 9 It is a structural schematic diagram of the arc plate position of the present invention.

[0029] Fig.10 It is a structural schematic diagram of the installation of the arc rod and the arc spring of the present invention.

[0030] Fig.11 for Fig.10 A partial enlarged view of point A in the middle.

[0031] Fig.12 It is a schematic structural diagram of the explosion of the lock seat, arc-shaped connecting plate and buckle plate of the present invention.

[0032] Fig.13 It is a schematic structural diagram of the arc-shaped gap closed by the arc plate of the present invention.

[0033] Fig.14 It is a structural schematic diagram of the position of the lock pin when the arc-shaped notch is closed in the present invention.

[0034] Fig.15 for Fig.14 A partial enlarged view of point B in the middle.

[0035] Fig.16 It is a schematic diagram of the structure of the explosion installation of the wind hood of the present invention.

[0036] Fig.17 It is a schematic diagram of the structure inside the wind shield of the present invention.

[0037] Figure numbers: 1-core; 2-end plate; 3-sleeve; 301-arc notch; 4-annular retaining ring; 401-arc groove; 5-electrically controlled slide; 6-insert block; 7-lock seat; 701-lock hole; 702-through hole; 8-side cylinder; 9-circular shell; 10-rotating shaft; 11-support plate; 12-bottom plate; 13-servo motor; 14-lock pin; 15-slide; 16-spring 1; 17-bracket; 1 8-arc plate; 19-side block; 20-arc rod; 21-slide seat; 22-end plate; 23-arc spring; 24-arc connecting plate; 2401-slide groove; 25-buckle plate; 26-baffle plate; 27-spring two; 28-auxiliary block; 29-arc bottom plate; 30-reset plate; 31-brush; 32-annular shell; 33-inner sealing ring; 34-outer sealing ring; 35-wind hood; 36-air duct; 37-fan. DETAILED DESCRIPTION

[0038] In the present invention, unless otherwise specified, the directions used, such as "up" and "down", usually refer to the directions shown in the drawings, or to the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0039] Example: See Figure 1-17 Structural schematic diagram, the present invention provides the following technical solutions: a multi-layer storage device for wires and cables, comprising a core 1, end disks 2 are arranged on both sides of the core 1, the outer coaxial sleeve of the core 1 is provided with at least two layers of sleeves 3, annular retaining rings 4 are arranged on both sides of the sleeve 3, the diameters of each layer of sleeves 3 and annular retaining rings 4 increase successively from the inside to the outside, each layer of sleeves 3 is provided with an arc-shaped notch 301 for passing the wires and cables, each layer of annular retaining rings 4 has the same width, the inner ring surface of the innermost layer of annular retaining ring 4 forms a rotational fit with the corresponding end disk 2, and the outer ring surface of each layer of annular retaining ring 4 forms a rotational fit with the inner ring surface of the adjacent outer layer of annular retaining ring 4.

[0040] The outer diameter of the end plate 2 is larger than the diameter of the cylinder core 1 , the inner diameter of each layer of annular retaining ring 4 is smaller than the diameter of the corresponding sleeve 3 , and the outer diameter of each layer of annular retaining ring 4 is larger than the diameter of the corresponding sleeve 3 .

[0041] The difference between the radius of the innermost sleeve 3 and the radius of the core 1 is greater than the diameter of the wire and cable, and the difference between the radius of each layer of sleeve 3 and the radius of the adjacent outer layer sleeve 3 is greater than the diameter of the wire and cable, and the central angle corresponding to the arc notch 301 is greater than ninety degrees.

[0042] Specifically, the core 1 and each layer of sleeves 3 are used to wind and store wires and cables. First, the core 1 is rotated alone, and each layer of sleeves 3 does not rotate. The core 1 is used to wind and store wires and cables. The wires and cables pass through the arc-shaped notches 301 of each layer of sleeves 3. The arc-shaped notches 301 are convenient for placing wires and cables. At the same time, the arc-shaped notches 301 prevent the wires and cables from being excessively bent when they are wound and stored. After the core 1 is wound and stored with wires and cables, the innermost sleeve 3 and the core 1 are rotated synchronously, and the other layers of sleeves 3 do not rotate. The wires and cables are wound and stored on the innermost sleeve 3. Repeat the above process, so that the wires and cables are wound and stored on the core 1 and each layer of sleeves 3 in turn, to avoid damage caused by mutual squeezing of the layers of cables when the cables are stored.

[0043] The sides of the two end plates 2 are each provided with an electric control slide 5, wherein the slider of the electric control slide 5 performs linear motion, an insert block 6 is provided on the slider of the electric control slide 5, and the insert block 6 is slidably arranged on the end plate 2, and the sides of the two annular retaining rings 4 of each layer are provided with a lock seat 7, and the lock seat 7 is provided with a lock hole 701 that cooperates with the corresponding insert block 6, and the sides of the end plate 2 and the annular retaining rings 4 of each layer are provided with a side tube 8, and the side tube 8 is provided with a through hole for passing the insert block 6, and the sides of the two innermost side tubes 8 are provided with a circular shell 9, and a rotating shaft 10 is vertically provided at the center of the circular shell 9, and the two rotating shafts 10 are rotatably arranged on the support plate 11, and the two support plates 11 are vertically arranged on the bottom plate 12 together, and a servo motor 13 is provided on the side of one support plate 11, and the rotating shaft of the servo motor 13 is connected to the corresponding rotating shaft 10.

[0044] Lock pins 14 for inserting into corresponding lock holes 701 are provided on both sides of the cylinder core 1. The lock pins 14 are slidably arranged in the slide cylinder 15. A spring 16 is arranged inside the slide cylinder 15. The two ends of the spring 16 are respectively connected to the lock pin 14 and the inner wall of the slide cylinder 15. The lower surface of the slide cylinder 15 is connected to a bracket 17, and the bracket 17 is vertically arranged on the bottom plate 12.

[0045] Specifically, when the plug block 6 on the end plate 2 is not in contact with the lock hole 701 of the corresponding lock seat 7 at each layer, and the lock pin 14 is simultaneously inserted into the lock hole 701 of the lock seat 7 at each layer, the servo motor 13 is started to drive the shaft 10 to rotate on the support plate 11, and the power is transmitted through the circular shell 9 and the end plate 2 to rotate the cylinder core 1, and the cylinder core 1 begins to wind and store the wires and cables. The angle of the servo motor 13 is controlled, and the plug block 6 is aligned with the lock hole 701. At the same time, the two electric control slides 5 are started to drive the plug block 6 to move in the direction of the lock seat 7, so that the plug block 6 is inserted into the lock hole 701 of the innermost lock seat 7. During this process, the insert block 6 contacts the lock pin 14, driving the lock pin 14 to move outward, that is, the lock pin 14 moves inside the slide 15, and the spring 16 is compressed, so that the lock pin 14 is disengaged from the lock hole 701 of the innermost lock seat 7, so the cylinder core 1 rotates while the innermost lock seat 7, the annular retaining ring 4 and the sleeve 3 rotate synchronously, and the end of the lock pin 14 is a round head. At this time, the end of the lock pin 14 contacts the side tube 8 on the innermost annular retaining ring 4. Repeat the above process to control the position of the slide on the electric control slide 5, that is, the amount of the insert block 6 inserted into the lock hole 701 can be controlled, so the amount of sleeve 3 rotation can be controlled.

[0046] Considering that after the cylinder core 1 and each layer of sleeve 3 are wound to store the wires and cables, since there is an arc-shaped notch 301 on the sleeve 3, the wires and cables of each layer will contact and squeeze at the arc-shaped notch 301. An arc groove 401 is provided on the annular retaining ring 4, and an arc plate 18 for closing the corresponding arc-shaped notch 301 is provided between the two annular retaining rings 4 of each layer for rotating together, and side blocks 19 are provided on both sides of the arc plate 18, and the side blocks 19 pass through the corresponding arc groove 401, and an arc rod 20 concentric with the annular retaining ring 4 is provided on the lower side of the side block 19, and the arc rod 20 is slidably provided on the slide seat 21, and the slide seat 21 is fixedly provided on the side of the annular retaining ring 4, and an end plate 22 is provided at the bottom of the arc rod 20, and an arc spring 23 is provided on the outside of the arc rod 20, and the two ends of the arc spring 23 are connected to the slide seat 21 and the end plate 22. The rotation center of the arc plate 18 coincides with the center of the sleeve 3 , and the arc plate 18 is in close contact with the inner arc surface of the sleeve 3 , and the diameter of the outer arc surface of the arc plate 18 is equal to the diameter of the inner arc surface of the sleeve 3 .

[0047] The end plate 22 is provided with an arc-shaped connecting plate 24, and a sliding groove 2401 is provided at the end of the arc-shaped connecting plate 24. A gusset plate 25 is slidably provided in the sliding groove 2401, and a baffle plate 26 is provided on the outer side of the gusset plate 25. A spring 27 is provided between the arc-shaped connecting plate 24 and the baffle plate 26; a through hole 702 penetrating the lock hole 701 is provided on the side of the lock seat 7 facing the arc-shaped connecting plate 24, and the gusset plate 25 is used to be inserted into the through hole 702; a secondary block 28 is provided on the outer side of the insert block 6 for being inserted into the through hole 702 and contacting the gusset plate 25. The end surface of the secondary block 28 facing the gusset plate 25 is an inclined surface, and the end of the gusset plate 25 is an inclined surface.

[0048] Specifically, when the insert block 6 is not inserted into the lock hole 701 of the lock seat 7, the spring 27 is at its original length, so that the pinch plate 25 is inserted into the through hole 702 and the slide groove 2401 at the same time. Since the pinch plate 25 is stuck in the through hole 702, the arc connecting plate 24 and the arc rod 20 remain stationary. At this time, the arc spring 23 is in a stretched energy storage state, and the arc plate 18 is on the side of the corresponding arc notch 301, that is, the arc notch 301 is in an open state. When the insert block 6 is inserted into the lock hole 701 of the lock seat 7, the insert block 6 is synchronously inserted into the corresponding through hole 702 with the auxiliary block 28, and the inclined surface of the auxiliary block 28 contacts the inclined surface of the pinch plate 25, that is, the auxiliary block 28 drives the pinch plate to slide in the direction away from the through hole 702, and the spring 27 is stretched to make the pinch plate 25 disengage from the through hole 702. At this time, the pinch plate 25 does not disengage from the slide groove 240. At this time, the arc spring 23 provides a pulling force to make the arc rod 20 slide on the slide seat 21, and transmit power through the side block 19 to make the arc plate 18 rotate toward the arc notch 301, so that the arc notch 301 is closed, and finally a gap is formed between the arc plate 18 and the upper chord edge of the arc notch 301 to allow the power cable to pass through.

[0049] Considering that the wires and cables need to be taken out from the barrel core 1 and each layer of the sleeve 3. The annular retaining ring 4 is provided with an arc bottom plate 29 flush with the lock seat 7, and each layer of the side barrel 8 is provided with a reset plate 30 for driving the adjacent outer layer buckle plate 25.

[0050] Specifically, in the process of the arc plate 18 closing the arc gap 301, the arc rod 20 moves synchronously with the end plate 22 and the arc connecting plate 24, and the arc connecting plate 24 moves synchronously with the buckle plate 25, and the end of the buckle plate 25 transitions from the side of the lock seat 7 to the side of the arc bottom plate 29, and finally the buckle plate 25 contacts the reset plate 30 on the adjacent inner layer side cylinder 8. When releasing the wires and cables, the plug block 6 is first inserted into the lock hole 701 of each layer of the lock seat 7, and the servo motor 13 is reversely started to make the cylinder core 1 and the sleeve 3 rotate in the opposite direction at the same time, so that the wires and cables on the outermost sleeve 3 can be released. When the wires and cables in the outermost sleeve 3 are released, the rotation angle of the servo motor 13 is controlled to align all the lock holes 701 with the lock pin 14, even if the plug block 6 and the lock pin 14 are coaxial, the electric control slide 5 is started in the reverse direction to make the plug block 6 shrink and disengage from the lock hole 701 of the outermost lock seat 7, and the spring 16 provides elastic force to insert the lock pin 14 into the lock hole 701 of the lock seat 7, so that the outermost sleeve 3 stops rotating, and the servo motor 13 is continuously operated in the reverse direction, and the cylinder core 1 and the remaining sleeves 3 continue to rotate in the reverse direction. The reset plate 30 on the inner layer side tube 8 contacts the gusset plate 25, so the gusset plate 25 moves in the opposite direction synchronously with the reset plate 30, that is, the arc plate 18 is separated from the arc notch 301, and the arc spring 23 is stretched and stored again. When the gusset plate 25 coincides with the through hole 702, the spring 27 provides a pulling force to reinsert the gusset plate 25 into the through hole 702, and the reset plate 30 is separated from the gusset plate 25, so the reset plate 30 can be reversed smoothly, and the arc plate 18 is also separated from the arc notch 301, and the wires and cables on the adjacent inner layer sleeve 3 can begin to be released. Repeat the above process to release the wires and cables stored in each layer of the sleeve 3 and the cylinder core 1 in turn.

[0051] A brush 31 for blocking dust is provided at the upper edge of each layer of arc plate 18. When the arc plate 18 closes the arc gap 301, since the wires and cables can still pass through the arc gap 301, there is a gap between the arc plate 18 and the upper chord edge of the arc gap 301, and the brush 31 fills the gap to prevent dust from entering the interior of the sleeve 3, thereby having a dust-proof function.

[0052] The end of the cable on the cylinder core 1 is connected with a connecting wire, and an electric slip ring is arranged on the rotating shaft 10. The connecting wire is connected to the electric slip ring. The conductive slip ring can keep the electrical connection between the wire and the power supply smooth, so that the wire and the cable can be used while being stored. When the wire and the cable are in use, heat will be generated. The layered arrangement of the wire and the cable is conducive to heat dissipation. An annular shell 32 is arranged on the outside of each layer of the side cylinder 8, and heat dissipation holes are arranged on each layer of the annular shell 32 and the circular shell 9, and corresponding heat dissipation holes are arranged on each layer of the annular retaining ring 4 and the end plate 2. The heat generated by the wire and the cable is dissipated from the heat dissipation holes.

[0053] An inner sealing ring 33 is provided on the circular shell 9 near the servo motor 13, and an outer sealing ring 34 is provided on the outermost annular shell 32 near the servo motor 13. A wind cover 35 is provided between the inner sealing ring 33 and the outer sealing ring 34 for rotation together. The middle part of the wind cover 35 passes through the corresponding rotating shaft 10, and the wind cover 35 is fixed on the bottom plate 12. A fan 37 is provided on the bottom plate 12, and both ends of the air duct 36 are respectively connected to the inlet of the wind cover 35 and the outlet of the fan 37.

[0054] Specifically, when the heat dissipation holes are insufficient to dissipate the heat generated by the wires and cables, the fan 37 is started to deliver cooling airflow to the heat dissipation holes through the wind cover 35 and below the wind cover 35, thereby enhancing the cooling effect of the wires and cables.

[0055] Working principle: When the electric wires and cables are stored, the slide on the electric control slide 5 is in the original state, the plug block 6 does not contact the lock hole 701 of the corresponding lock seat 7 at each layer, and the lock pin 14 is inserted into the lock hole 701 of the lock seat 7 at each layer at the same time. At this time, the spring 27 of each layer is at the original length. Since the gusset plate 25 and the baffle plate 26 are fixedly connected, the arc rod 20 and the arc connecting plate 24 are fixedly connected, and the arc rod 20 is slidably arranged in the slide seat 21, the gusset plate 25 remains inserted into the through hole 702 and the slide groove 2401 at the same time. Since the gusset plate 25 is stuck in the through hole 702, the arc connecting plate 24 and the arc rod 20 remain stationary. At this time, the arc spring 23 is in a stretched energy storage state, and the arc plate 18 is on the side of the corresponding arc notch 301, that is, the arc notch 301 is in an open state. The wires and cables pass through the arc-shaped notches 301 of each layer and are wound around the barrel core 1. The arc-shaped notches 301 facilitate the placement of the wires and cables and prevent the wires and cables from being excessively bent when being wound and stored.

[0056] The servo motor 13 is started in the forward direction to drive the rotating shaft 10 to rotate on the support plate 11, and the power is transmitted through the circular shell 9 and the end plate 2 to rotate the core 1. Since the locking pin 14 is inserted into the locking holes 701 of each layer at the same time, the sleeves 3 of each layer do not rotate, and the core 1 begins to wind and store the wires and cables.

[0057] After the cable on the cylinder core 1 is stored, the angle of the servo motor 13 is controlled to align the plug block 6 with the lock hole 701, and the two electric control slides 5 are started at the same time to drive the plug block 6 to move toward the lock seat 7, so that the plug block 6 is inserted into the lock hole 701 of the innermost lock seat 7. In this process, the plug block 6 contacts the lock pin 14, driving the lock pin 14 to move outward, that is, the lock pin 14 moves inside the slide 15, and the spring 16 is compressed to disengage the lock pin 14 from the lock hole 701 of the innermost lock seat 7. Therefore, when the cylinder core 1 rotates, it also rotates with the innermost lock seat 7, the annular retaining ring 4 and the sleeve 3 synchronously. The end of the lock pin 14 is a round head, and at this time, the end of the lock pin 14 contacts the side cylinder 8 on the innermost annular retaining ring 4. At the same time, the insert block 6 is synchronously inserted into the corresponding through hole 702 with the auxiliary block 28, and the inclined surface of the auxiliary block 28 contacts the inclined surface of the buckle plate 25, that is, the auxiliary block 28 drives the buckle plate to slide in the direction away from the through hole 702, and the spring 27 is stretched to make the buckle plate 25 disengage from the through hole 702. At this time, the buckle plate 25 has not disengaged from the slide groove 2401, and the arc spring 23 provides a pulling force to make the arc rod 20 slide on the slide seat 21, and transmit power through the side block 19 to make the arc plate 18 rotate in the direction of the arc notch 301, so that the arc notch 301 is closed, and finally there is a gap between the arc plate 18 and the upper chord edge of the arc notch 301 for the power line cable to pass through, and the brush 31 fills the gap to prevent dust from entering the interior of the sleeve 3, which has a dustproof function. In the process of the arc plate 18 closing the arc gap 301, the arc rod 20 moves synchronously with the end plate 22 and the arc connecting plate 24, and the arc connecting plate 24 moves synchronously with the buckle plate 25. The end of the buckle plate 25 transitions from the side of the lock seat 7 to the side of the arc bottom plate 29, and finally the buckle plate 25 contacts the reset plate 30 on the adjacent inner layer side cylinder 8, which is ready for releasing the wires and cables. The servo motor 13 is started forward again, and the cylinder core 1 rotates synchronously with the innermost sleeve 3, and the other layers of sleeves 3 do not rotate, and the wires and cables are wound and stored on the innermost sleeve 3. Repeat the above process, so that the wires and cables are wound and stored on the cylinder core 1 and each layer of sleeves 3 in turn, avoiding damage caused by mutual squeezing of the cables when the cables are stored.

[0058] When releasing the wires and cables, the plug block 6 is first inserted into the lock hole 701 of each layer of the lock seat 7, and the servo motor 13 is started in reverse, so that the core 1 and the sleeve 3 rotate in the opposite direction at the same time, and the wires and cables on the outermost sleeve 3 can be released. When the wires and cables in the outermost sleeve 3 are completely released, the rotation angle of the servo motor 13 is controlled to align all the lock holes 701 with the lock pin 14, even if the plug block 6 and the lock pin 14 are coaxial, and the electric control slide 5 is started in reverse to make the plug block 6 shrink and disengage from the lock hole 701 of the outermost lock seat 7, and the spring 16 provides elastic force to insert the lock pin 14 into the lock hole 701 of the lock seat 7, so that the outermost sleeve 3 stops rotating, and the servo motor 13 continues to rotate in the opposite direction, and the core 1 and the remaining sleeves 3 continue to rotate in the opposite direction. The reset plate 30 on the inner layer side tube 8 contacts the gusset plate 25, so the gusset plate 25 moves in the opposite direction synchronously with the reset plate 30, that is, the arc plate 18 is separated from the arc notch 301, and the arc spring 23 is stretched and stored again. When the gusset plate 25 coincides with the through hole 702, the spring 27 provides a pulling force to reinsert the gusset plate 25 into the through hole 702, and the reset plate 30 is separated from the gusset plate 25, so the reset plate 30 can be reversed smoothly, and the arc plate 18 is also separated from the arc notch 301, and the wires and cables on the adjacent inner layer sleeve 3 can begin to be released. Repeat the above process to release the wires and cables stored in each layer of the sleeve 3 and the cylinder core 1 in turn.

[0059] When the wires and cables are in use, they will generate heat. The layered arrangement of the wires and cables is conducive to heat dissipation. An annular shell 32 is provided on the outside of each layer of the side tube 8. Heat dissipation holes are provided on each layer of the annular shell 32 and the circular shell 9. Corresponding heat dissipation holes are provided on each layer of the annular retaining ring 4 and the end plate 2. The heat generated by the wires and cables is dissipated from the heat dissipation holes. When the heat dissipation holes are not enough to dissipate the heat generated by the wires and cables, the fan 37 is started to transport cooling air to the heat dissipation holes through the wind cover 35 and the bottom of the wind cover 35, thereby enhancing the cooling effect of the wires and cables.

[0060] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A multi-layer storage device for wires and cables, characterized in that: The invention comprises a core (1), end disks (2) are provided on both sides of the core (1), at least two layers of sleeves (3) are provided on the outer coaxial sleeve of the core (1), annular retaining rings (4) are provided on both sides of the sleeves (3), the diameters of the sleeves (3) and the annular retaining rings (4) increase from the inner to the outer layers, each layer of the sleeves (3) is provided with an arc-shaped notch (301) for passing the wires and cables, each layer of the annular retaining rings (4) has the same width, the inner ring surface of the innermost layer of the annular retaining ring (4) forms a rotational fit with the corresponding end disk (2), and the outer ring surface of each layer of the annular retaining ring (4) forms a rotational fit with the inner ring surface of the adjacent outer layer of the annular retaining ring (4); The two end plates (2) are each provided with an electric control slide (5) on the side, a plug block (6) is provided on the slider of the electric control slide (5), and the plug block (6) is slidably arranged on the end plate (2), the two annular retaining rings (4) of each layer are each provided with a lock seat (7) on the side, and a lock hole (701) is provided in the lock seat (7) for matching with the corresponding plug block (6), the end plate (2) and the annular retaining rings (4) of each layer are each provided with a side tube (8), and the side tube (8) is provided with a through hole for passing the plug block (6), the side of the two innermost side tubes (8) is provided with a circular shell (9), and a rotating shaft (10) is vertically arranged at the center of the circular shell (9), and the two rotating shafts (10) are rotatably arranged on the support plate (11), and the two support plates (11) are vertically arranged on the bottom plate (12), and a servo motor (13) is provided on the side of one support plate (11), and the rotating shaft of the servo motor (13) is connected to the corresponding rotating shaft (10).

2. A multi-layer storage device for electric wires and cables according to claim 1, characterized in that: Lock pins (14) for inserting into corresponding lock holes (701) are provided on both sides of the cylinder core (1). The lock pins (14) are slidably arranged in the slide cylinder (15). A spring (16) is arranged inside the slide cylinder (15). The two ends of the spring (16) are respectively connected to the lock pin (14) and the inner wall of the slide cylinder (15). The lower surface of the slide cylinder (15) is connected to a bracket (17). The bracket (17) is vertically arranged on the bottom plate (12).

3. A multi-layer storage device for electric wires and cables according to claim 2, characterized in that: The difference between the radius of the innermost sleeve (3) and the radius of the core (1) is greater than the diameter of the wire and cable, and the difference between the radius of each sleeve (3) and the radius of the adjacent outer sleeve (3) is greater than the diameter of the wire and cable.

4. A multi-layer storage device for electric wires and cables according to claim 3, characterized in that: The annular retaining ring (4) is provided with an arc groove (401), and an arc plate (18) for closing the corresponding arc-shaped gap (301) is provided between the two annular retaining rings (4) of each layer for co-rotation. Side blocks (19) are provided on both sides of the arc plate (18), and the side blocks (19) pass through the corresponding arc groove (401). An arc rod (20) concentric with the annular retaining ring (4) is provided on the lower side of the side block (19), and the arc rod (20) is slidably arranged on a slide seat (21), and the slide seat (21) is fixedly arranged on the side of the annular retaining ring (4). An end plate (22) is provided at the bottom of the arc rod (20), and an arc spring (23) is sleeved on the outside of the arc rod (20), and the two ends of the arc spring (23) are connected to the slide seat (21) and the end plate (22).

5. A multi-layer storage device for electric wires and cables according to claim 4, characterized in that: The end plate (22) is provided with an arc-shaped connecting plate (24), a sliding groove (2401) is provided at the end of the arc-shaped connecting plate (24), a gusset plate (25) is slidably provided in the sliding groove (2401), a baffle plate (26) is provided on the outer side of the gusset plate (25), and a second spring (27) is provided between the arc-shaped connecting plate (24) and the baffle plate (26); A through hole (702) which is in communication with the lock hole (701) is provided on the side of the lock seat (7) facing the arc-shaped connecting plate (24), and the buckle plate (25) is used to be inserted into the through hole (702); The outer side of the insert block (6) is provided with a secondary block (28) for being inserted into the through hole (702) and contacting the buckle plate (25).

6. A multi-layer storage device for electric wires and cables according to claim 5, characterized in that: The annular retaining ring (4) is provided with an arc-shaped bottom plate (29) flush with the lock seat (7), and a reset plate (30) for driving the adjacent outer buckle plate (25) is provided on the outer side of each layer of the side tube (8).

7. A multi-layer storage device for electric wires and cables according to claim 6, characterized in that: A brush (31) for blocking dust is provided at the upper edge of each layer of arc plates (18).

8. A multi-layer storage device for electric wires and cables according to claim 7, characterized in that: An annular shell (32) is provided on the outer side of each layer of the side tube (8), heat dissipation holes are provided on each layer of the annular shell (32) and the circular shell (9), and corresponding heat dissipation holes are provided on each layer of the annular retaining ring (4) and the end plate (2).

9. A multi-layer storage device for electric wires and cables according to claim 8, characterized in that: An inner sealing ring (33) is provided on the circular housing (9) on the side close to the servo motor (13), and an outer sealing ring (34) is provided on the outermost annular housing (32) on the side close to the servo motor (13). An air hood (35) is provided between the inner sealing ring (33) and the outer sealing ring (34) for co-rotation. The middle of the air hood (35) passes through the corresponding rotating shaft (10), and the air hood (35) is fixedly provided on the bottom plate (12). A fan (37) is provided on the bottom plate (12), and two ends of an air duct (36) are respectively connected to an inlet of the air hood (35) and an outlet of the fan (37).

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