Multifunctional pay-off reel

By installing a braking device and an adjustable support column on the pay-off reel, the problem of the pay-off reel not being able to stop rotating on its own is solved, achieving precise pay-off and improved operating efficiency, and making the pay-off reel structure more stable and flexible.

CN223632796UActive Publication Date: 2025-12-05RENQIU RUIDONG WIRE RACK FACTORY
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Patent Information

Application Number
CN202520034600.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-08
Publication Date
2025-12-05
Estimated Expiration
2035-01-08

AI Technical Summary

Technical Problem

The existing wire feeding reel cannot stop rotating automatically when the required wire length is reached, which requires the operator to tidy up the excess wire and increase labor time.

Method used

A multifunctional wire reel was designed, comprising a base, a wire reel frame, and a braking device. The braking device controls the rotation of the wire reel by generating frictional resistance through the contact of the brake pads with the wire reel frame. Combined with an adjustable support column and wire feeding port structure, it achieves automatic stopping and flexible wire routing.

Benefits of technology

It enables precise control of the wire length, reduces the time operators spend tidying up excess wire, improves operational efficiency, and enhances the stability and flexibility of the wire reel.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a multifunctional pay-off reel, which is applied to the technical field of pay-off reels for electric wires and cables, and is characterized by comprising a base, a wire reel rack which is rotatably connected to the base and is used for bearing an electric wire coil, and a brake device arranged on the base, the brake device comprises a mounting rack fixed on the base and a brake pad arranged on the mounting rack, and one end of the brake pad is erected on the wire coil rack; the brake device has the technical effects that the brake pad is erected on the wire coil rack, so that the rotation of the wire coil rack generates frictional resistance; an operator pulls a wire during wiring, the wire coil can overcome frictional resistance to drive the wire coil frame to rotate, and continuous paying-off of the wire coil is facilitated. When the pay-off length meets the requirement, an operator stops drawing the wire, the friction resistance generated between the brake pad and the wire coil rack can control the wire coil rack to stop rotating, and then the wire coil rack automatically stops rotating when operation is finished.
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Description

TECHNICAL FIELD

[0001] The utility model relates to wire and cable pay-off reel technical field, especially a multifunctional pay-off reel. BACKGROUND

[0002] Wire and cable are used for transmitting electric energy, communication signal (including control signal) and as indispensable conductor, connecting line and various components in electrical equipment. In the electrical construction process, the wire of electrical equipment is often wired; the existing wire is sold in roll at present, and when wiring in electrical construction, the wire roll is placed on the pay-off reel, then the operator pulls the wire to make the pay-off reel rotate to work, so as to make the wire roll pay-off more conveniently and prevent the wire roll from being disordered when paying-off; however, the existing pay-off reel is not provided with a brake device, and when the operator stops pulling the wire when the pay-off length reaches the requirement, the pay-off reel will continue to rotate, and cannot stop rotating spontaneously, so that the wire roll continues to pay-off due to the continuous rotation of the pay-off reel, therefore, the existing pay-off reel needs the operator to arrange the excess wire after paying-off before normal operation, which increases the labor time of the operator. SUMMARY

[0003] The utility model aims at providing a multifunctional pay-off reel, which has the advantage that the pay-off reel can be braked when the pay-off length reaches the requirement.

[0004] To achieve the above object and other related objects, the utility model provides the following technical scheme.

[0005] A multifunctional pay-off reel, comprising a base, a wire reel frame rotatably connected to the base and a brake device arranged on the base and used for braking the rotation of the wire reel frame.

[0006] The brake device comprises a mounting frame fixed on the base and a brake piece arranged on the mounting frame, and one end of the brake piece is arranged on the wire reel frame.

[0007] In an embodiment of the utility model, the brake piece is rotatably arranged on the mounting frame; the brake piece is made of rubber material, and a clamping groove is formed in the brake piece.

[0008] In an embodiment of the utility model, the base comprises a base frame and a fixed shaft fixedly arranged on the base frame.

[0009] In an embodiment of the utility model, the base frame comprises a first mounting plate and a plurality of first mounting rods fixedly arranged on the first mounting plate in a staggered manner.

[0010] The fixed shaft is fixedly arranged on the first mounting plate, and the mounting frame is fixedly arranged on any one of the first mounting rods.

[0011] In an embodiment of the utility model, still include setting on the base wire outlet assembly,

[0012] The wire outlet assembly includes a rotating frame rotatably connected to the fixed shaft and a wire outlet structure arranged on the rotating frame.

[0013] In an embodiment of the utility model, the wire outlet structure includes a sleeve arranged on the rotating frame, a screw threadedly connected to the sleeve and abutting against the rotating frame at one end, and a wire coil fixed to the other end of the screw; the electric wire passes through the wire coil.

[0014] In an embodiment of the utility model, the wire reel frame includes a support reel rotatably connected to the fixed shaft and a plurality of support columns adjustably arranged on the support reel to fix electric wire coils of different inner diameters.

[0015] In an embodiment of the utility model, the support reel includes a second mounting plate rotatably connected to the fixed shaft, a plurality of second mounting rods fixed to the second mounting plate in a staggered manner, and a support ring fixed to the plurality of second mounting rods; the support ring is coaxially arranged with the fixed shaft, and the brake pad is arranged on the support ring.

[0016] The plurality of support columns are respectively arranged on the plurality of second mounting rods.

[0017] In an embodiment of the utility model, a strip-shaped hole is formed in the second mounting rod; the support column passes through the strip-shaped hole, and the support column is provided with a locking member for locking the support column to the second mounting rod.

[0018] In an embodiment of the utility model, the top of each of the plurality of support columns is integrally formed with a tapered section inclined toward the side of the fixed shaft.

[0019] As described above, the multifunctional wire reel of the utility model has the following beneficial effects:

[0020] 1. The wire reel frame is rotatably connected to the base and used for bearing the electric wire coil, and the brake pad is arranged on the wire reel frame to generate friction resistance when the wire reel frame rotates; when the operator pulls the electric wire during wiring, the electric wire coil can overcome the friction resistance to drive the wire reel frame to rotate, so that the electric wire coil can continuously release the wire; when the wire release length reaches the requirement, the operator stops pulling the electric wire, and the friction resistance generated between the brake pad and the wire reel frame can control the wire reel frame to stop rotating, thereby realizing automatic stop of the wire reel frame when the work is completed.

[0021] 2. The wire outlet structure is rotatably connected to the fixed shaft, so that the wire coil can rotate nearly 360°; the electric wire passes through the wire coil, and the operator can rotate the rotating frame on the fixed shaft according to the position change of the wiring during wiring, so as to automatically adjust the position of the wire coil, thereby making the use of the wire reel more flexible and more convenient for the operator.

[0022] 3. The support column is adjustably installed on the support reel, and the area of the support column ring is adjusted by adjusting the installation position of the support column, so that the support column can fix different inner diameter wire coils, and the function is diversified;

[0023] 4. The first installation rod is fixed on the first installation plate in an interlaced manner, and the second installation rod is fixed on the second installation plate in an interlaced manner, so that the interlaced installation mode can increase the stress area of the first installation rod and the second installation rod, and the whole wire reel is more firm and stable. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall structure schematic view of the embodiment of the utility model;

[0025] Figure 2 is the structure schematic view of the base of the embodiment of the utility model;

[0026] Figure 3 is the structure schematic view of the brake device of the embodiment of the utility model;

[0027] Figure 4 is the structure schematic view of the wire outlet assembly of the embodiment of the utility model;

[0028] Figure 5 is the structure schematic view of the reel holder of the embodiment of the utility model;

[0029] Figure 6 is the bottom view of the support reel of the embodiment of the utility model;

[0030] Figure 7 is the structure schematic view of the support column of the embodiment of the utility model.

[0031] Reference signs: 1, base; 11, base frame; 12, fixed shaft; 111, first installation plate; 112, first installation rod; 113, first installation cylinder; 2, reel holder; 21, support reel; 22, support column; 211, second installation plate; 212, second installation rod; 213, support ring; 2121, strip-shaped hole; 221, baffle; 222, locking nut; 223, closing section; 2111, second installation cylinder; 3, brake device; 31, mounting frame; 32, brake piece; 33, clamping groove; 4, wire outlet assembly; 41, rotating frame; 411, sleeve; 42, wire outlet structure; 421, sleeve pipe; 422, screw rod; 423, wire winding. DETAILED DESCRIPTION

[0032] The implementation mode of the utility model is illustrated by specific embodiments below, and other advantages and effects of the utility model can be easily understood by those skilled in the art from the content disclosed in the specification.

[0033] Please refer to Figures 1 to 7 It should be understood that the structure, proportion, size and the like shown in the drawings attached to the present specification are only used to cooperate with the content disclosed in the specification, so as to be understood and read by those skilled in the art, and do not have technical substantive significance, and any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the present application, should still fall within the scope of the technical content disclosed by the present application. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the present specification are only for the convenience of clear description, and are not used to limit the scope of the present application, and the change or adjustment of the relative relationship, without substantially changing the technical content, is also regarded as the scope of the present application.

[0034] Please refer to Figure 1 and Figure 3 The present application provides a multifunctional reel, comprising a base 1, a reel frame 2 rotatably connected to the base 1 and used for carrying a wire roll, and a brake device 3 arranged on the base 1.

[0035] The brake device 3 comprises a mounting bracket 31 fixed on the base 1 and a brake pad 32 arranged on the mounting bracket 31, wherein the mounting bracket 31 is of L-shaped structure, and the brake pad 32 is arranged on the reel frame 2.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3 The base 1 comprises a base frame 11 and a fixed shaft 12 vertically fixed on the base frame 11, the base frame 11 comprises a first mounting plate 111 and four first mounting rods 112, the four first mounting rods 112 are fixed on the first mounting plate 111 in a staggered manner, the first mounting plate 111 is integrally formed with a first mounting cylinder 113 at the center, and the fixed shaft 12 is fixed in the first mounting cylinder 113; wherein the mounting bracket 31 is fixed on any one of the first mounting rods 112; the brake pad 32 in the present embodiment is rotatably mounted on the mounting bracket 31, so that the operator can rotatably adjust the brake pad 32 to make the brake pad 32 arranged on the reel frame 2 or not in contact with the reel frame 2; when the brake pad 32 is arranged on the reel frame 2, the brake pad 32 can brake the rotation of the reel frame 2; when the brake pad 32 is not in contact with the reel frame 2, the operator pulls the wire, and the reel frame 2 can rotate and arrange the wire without resistance as much as possible, which is suitable for long-distance wire arrangement;

[0037] The mounting mode of the brake pad 32 can be mounted on the mounting bracket 31 by screws and nuts; wherein the brake pad 32 can be made of rubber material, and the brake pad 32 is provided with a clamping groove 33 at the center of the bottom, and the clamping groove 33 in the present embodiment is a V-shaped groove.

[0038] Please refer to Figure 1 , Figure 2 and Figure 4 , the base 1 is further provided with a pay-off port assembly 4, the pay-off port assembly 4 includes a rotating frame 41 and a pay-off port structure 42; wherein the rotating frame 41 is an L-shaped structure, one end of the rotating frame 41 is welded and fixed with a sleeve 411 sleeved on the fixed shaft 12, wherein a bearing (not shown in the figure) is arranged between the sleeve 411 and the fixed shaft 12, so as to realize the rotating connection of the sleeve 411 and the fixed shaft 12; the pay-off port structure 42 includes a sleeve 421 sleeved on the rotating frame 41, a screw rod 422 threadedly connected with the sleeve 421 and abutting against the rotating frame 41 at one end, and a pay-off ring 423 welded and fixed at the other end of the screw rod 422, the electric wire passes through the pay-off ring 423; when the operator is wiring, the rotating frame 41 can be rotated on the fixed shaft 12 according to the position change of the wiring, so as to realize the automatic adjustment of the position of the pay-off ring 423, thereby making the use of the pay-off disc more flexible.

[0039] Please refer to Figure 5 , Figure 6 and Figure 7 , wherein the wire disc holder 2 is located above the sleeve 411, the wire disc holder 2 includes a support wire disc 21 rotatably connected to the fixed shaft 12 and four support columns 22 adjustably arranged on the support wire disc 21 to fix wire coils of different inner diameters; the support wire disc 21 includes a second mounting plate 211, four second mounting rods 212 and a support ring 213; the second mounting plate 211 is integrally formed with a second mounting cylinder 2111 in the middle, the second mounting cylinder 2111 is sleeved on the fixed shaft 12, wherein a bearing (not shown in the figure) is arranged between the second mounting cylinder 2111 and the fixed shaft 12, so as to realize the rotating connection of the second mounting cylinder 2111 and the fixed shaft 12; the four second mounting rods 212 are fixed on the second mounting plate 211 in a staggered manner, the staggered mounting mode can increase the stress area of the first mounting rod 112 and the second mounting rod 212, thereby making the pay-off disc more firm and stable as a whole; the support ring 213 is welded and fixed at the end of the four second support rods, the support ring 213 is coaxially arranged with the fixed shaft 12, wherein the brake shoe 32 is arranged on the support ring 213 and the support ring 213 is clamped in the clamping groove 33;

[0040] Please refer to Figure 5 , Figure 6 and Figure 7Four support columns 22 are arranged on the four second mounting rods 212 respectively; a strip-shaped hole 2121 is formed on each second mounting rod 212 along the length direction of the second mounting rod 212, the support column 22 passes through the strip-shaped hole 2121, and a locking member for locking and fixing the support column 22 on the second mounting rod 212 is arranged on the support column 22; the locking member in the embodiment can be a baffle 221 integrally formed at one end of the support column 22 and a locking nut 222 threadedly connected on the support column 22, the baffle 221 is located at the bottom of the second mounting rod 212, the support column 22 passes through the strip-shaped hole 2121, and the locking nut 222 is located above the second mounting rod 212; the support column 22 can be adjusted back and forth in the strip-shaped hole 2121 by loosening the locking nut 222, and the support column 22 can be locked and fixed on the second mounting rod 212 again by tightening the locking nut 222; the area of the four support columns 22 can be adjusted by adjusting the position of the support column 22 on the second mounting rod 212, so that different inner diameter wire coils can be fixed.

[0041] The locking member in the embodiment can also be two nuts (not shown in the figure) threadedly connected with the support column 22, wherein the two nuts are located above and below the second mounting rod 212 respectively, and the position of the support column 22 can be adjusted by adjusting the two nuts.

[0042] The top of the four support columns 22 is integrally formed with a tapering section 223 inclined towards the side of the fixing shaft 12, and the tapering section 223 facilitates the installation of the wire coil.

[0043] The use process is briefly described as follows: the brake pad 32 is arranged on the wire reel frame 2 to generate friction resistance when the wire reel frame 2 rotates; the operator pulls the electric wire during wiring, the electric wire coil can drive the wire reel frame 2 to rotate to overcome the friction resistance, so that the electric wire coil can continuously pay out wire; when the pay-out length reaches the requirement, the operator stops pulling the electric wire, and the friction resistance generated between the brake pad 32 and the wire reel frame 2 can control the wire reel frame 2 to stop rotating.

[0044] In summary, the utility model has firm and stable overall structure, various functions and more convenient operation. Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0045] The above embodiments only exemplarily illustrate the principle and effects of the utility model, and are not used to limit the utility model. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the utility model. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought disclosed by the utility model should be covered by the claims of the utility model.

Claims

1. A multifunction spool, characterized by: The base (1), the reel stand (2) rotatably connected to the base (1) and used for bearing the wire roll, and the brake device (3) arranged on the base (1) are comprised. The brake device (3) comprises a mounting frame (31) fixed on the base (1) and a brake piece (32) arranged on the mounting frame (31), and one end of the brake piece (32) is arranged on the reel stand (2).

2. The multifunction spool of claim 1, wherein: The brake piece (32) is rotatably arranged on the mounting frame (31); the brake piece (32) is made of rubber material, and a clamping groove (33) is arranged on the brake piece (32).

3. The multifunction spool of claim 1, wherein: The base (1) comprises a base frame (11) and a fixed shaft (12) vertically fixed on the base frame (11).

4. The multi-functional hanger of claim 3, wherein: The base frame (11) comprises a first mounting plate (111) and a plurality of first mounting rods (112) fixed on the first mounting plate (111) in a staggered manner. The fixed shaft (12) is fixedly arranged on the first mounting plate (111); and the mounting frame (31) is fixedly arranged on any one of the first mounting rods (112).

5. The multifunction spool of claim 1, wherein: The wire outlet assembly (4) arranged on the base (1) is further comprised. The wire outlet assembly (4) comprises a rotating frame (41) rotatably connected to the fixed shaft (12) and a wire outlet structure (42) arranged on the rotating frame (41).

6. The multi-functional spool of claim 5, wherein: The wire outlet structure (42) comprises a sleeve (421) sleeved on the rotating frame (41), a screw rod (422) threadedly connected with the sleeve (421) and abutting against one end of the rotating frame (41), and a wire outlet ring (423) fixed on the other end of the screw rod (422), and the wire passes through the wire outlet ring (423).

7. The multi-functional hanger of claim 3, wherein: The reel stand (2) comprises a supporting reel (21) rotatably connected to the fixed shaft (12) and a plurality of supporting columns (22) adjustably arranged on the supporting reel (21) to fix wire rolls with different inner diameters.

8. The multi-functional spool of claim 7, wherein: The supporting reel (21) comprises a second mounting plate (211) rotatably connected to the fixed shaft (12), a plurality of second mounting rods (212) fixed on the second mounting plate (211) in a staggered manner, and a supporting ring (213) fixed on the plurality of second mounting rods (212); the supporting ring (213) is coaxially arranged with the fixed shaft (12), and the brake piece (32) is arranged on the supporting ring (213). The plurality of supporting columns (22) are respectively arranged on the plurality of second mounting rods (212).

9. The multi-functional spool of claim 8, wherein: A strip-shaped hole (2121) is arranged on the second mounting rod (212); the supporting column (22) passes through the strip-shaped hole (2121), and the supporting column (22) is provided with a locking member for locking the supporting column (22) on the second mounting rod (212).

10. The multi-functional spool of claim 8, wherein: The top of each of the plurality of supporting columns (22) is integrally formed with a tapered section (223) inclined toward the side of the fixed shaft (12).