Cable separation type winding and unwinding equipment

Abstract

The invention discloses cable separation type winding and unwinding equipment which comprises a pair of supporting frames, a connecting mechanism and a supporting arm, supporting wheels are arranged at the bottoms of the supporting frames, the connecting mechanism and the supporting arm are used for being connected with the same side of the supporting frames and detachably connected with the supporting frames, and horizontal adjusting sleeves are vertically and movably arranged on the supporting frames. The supporting arm penetrates through the adjusting sleeves on the pair of supporting frames in a sliding mode, a driving unit located over the corresponding adjusting sleeve is assembled on the top of one supporting frame, the driving unit comprises a driving disc capable of making contact with the disc edge of the cable disc, and when the cable tray is used in a non-electricity environment, the supporting arm lifts up the cable disc and drives the cable tray to rotate. And at the moment, only the cable reel needs to be separated from the ground, the reel edge of the cable reel does not need to make contact with the driving disc, unwinding and winding can be conducted manually at the moment, the cable reel can be used in a non-electricity use environment, and practicability is high.

Description

Technical Field

[0001] The present invention relates to the technical field related to the construction of communication cables. Specifically, it relates to a cable separation type winding and unwinding device. Background Art

[0002] Communication cables are cable products with wires or optical fibers as the core components, used for transmitting electrical signals or optical signals, and are widely used in fields such as telephones, networks, radio and television, and industrial control. According to the structure, they can be divided into four categories: covered wires, aerial open wires, communication cables, and communication optical cables. Communication cables are one of the most basic physical infrastructures in the information age, and their core role is to efficiently and reliably transmit information between different devices or locations.

[0003] In the construction of communication projects or subsequent maintenance, it is necessary to lay cables. When laying, it is necessary to unwind the cables on the cable reel, and when maintaining, it is also necessary to wind up the old cables and take them away. Usually, a cable rack without power is used at the construction site. The cable reel is pushed onto the cable rack, and the winding or unwinding is carried out manually. There are also electric cable racks in the prior art, but they cannot be used without power, thus affecting the cable laying or maintenance progress. Therefore, it is necessary to design a cable separation type winding and unwinding device. Summary of the Invention

[0004] Aiming at the above technical problems, the purpose of the present invention is to overcome the problem that the electric cable rack in the prior art cannot be used without power.

[0005] To achieve the above purpose, the present invention provides a cable separation type winding and unwinding device, including: a pair of support frames with support wheels arranged at the bottom, a connection mechanism and a support arm for connecting the same side of the pair of support frames and being detachably connected to the support frames. A horizontal adjusting sleeve is vertically movably arranged on the support frame, and the support arm slidably passes through the adjusting sleeves on the pair of support frames. A driving unit located directly above the corresponding adjusting sleeve is assembled on the top of one of the support frames, and the driving unit includes a driving disk that can be in contact with the edge of the cable reel.

[0006] Preferably, a plurality of convex strip parts are protrudingly arranged on the edge of the driving disk at intervals in the circumferential direction; The driving unit further includes a pair of limiting wheels respectively located on both sides of the driving disk and below the driving disk. The distance between the pair of limiting wheels is less than the width of the driving disk, and the edge of the cable reel is located between the pair of limiting wheels.

[0007] Preferably, the limiting mechanism includes at least one connecting arm. A connecting sleeve is fixedly connected to the support frame, and both ends of the connecting arm are slidably inserted into the corresponding connecting sleeves; At least one vertical first jack is vertically and slidably penetrated through the connecting sleeve, a second jack matching the first jack is vertically penetrated through the end of the connecting arm, and a plugging and positioning member passing through the first jack and the second jack is pluggable on the connecting sleeve.

[0008] Preferably, the driving unit further includes a mounting frame fixedly connected to the support frame, a horizontal driving shaft coaxially and fixedly connected to the driving disk and assembled on the mounting frame through a plurality of first shaft seats, and a reduction motor assembled on the mounting frame and drivingly connected to the driving shaft.

[0009] Preferably, a sliding frame vertically slidably connected to the support frame is fixedly connected to the adjusting sleeve, and a lifting mechanism for driving the sliding frame to slide is assembled on the support frame.

[0010] Preferably, the lifting mechanism includes a threaded sleeve fixedly assembled on the support frame and located directly below the sliding frame, a vertical threaded rod threadedly passing through the threaded sleeve, and a hand wheel assembled at the lower end of the threaded rod.

[0011] Preferably, a second shaft seat is assembled on the lower surface of the sliding frame, a first connecting portion connected to the inner ring of the second shaft seat protrudes coaxially at the upper end of the threaded rod, and the diameter of the first connecting portion is smaller than the diameter of the threaded rod.

[0012] Preferably, the support frame includes a pair of parallel vertical support columns, the cross section of the support column is circular, and a plurality of pulleys vertically slidably connected to the support column are assembled on the sliding frame.

[0013] Preferably, the plugging and positioning member includes a pull ring portion, a second connecting portion fixedly connected to the pull ring portion, and at least one plug rod portion fixedly connected to the second connecting portion.

[0014] Preferably, a limiting flange protrudes at one end of the support arm, a limiting member is detachably connected to the other end of the support arm through a mounting bolt, and a handle is fixedly connected to the limiting flange.

[0015] According to the above technical solution, a cable separation type winding and unwinding device provided by the present invention has the following beneficial technical effects compared with the prior art: First, when used in a power-off environment, the support arm lifts the cable reel upward. At this time, it is only necessary to separate the cable reel from the ground, without making the rim of the cable reel contact the driving disk. At this time, manual unwinding and winding can be carried out, and it can also be used in a power-off environment, with strong practicability. Second, when transferring, separating the connecting mechanism from a pair of support frames can split it into three parts, reducing the overall volume and facilitating transfer. And when assembling, it is only necessary to connect the two ends of the connecting mechanism to a pair of support frames respectively to complete the composition, with simple and convenient operation.

[0016] Other features and advantages of the present invention will be described in detail in the following specific implementation section; and parts not involved in the present invention are the same as the prior art or can be implemented by using the prior art. Description of the Drawings

[0017] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the following specific implementation, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings: Figure 1 is a schematic diagram of the use of a cable separation type winding and unwinding device provided by the present invention; Figure 2 is a three-dimensional structure schematic diagram of a cable separation type winding and unwinding device provided by the present invention; Figure 3 is a cable separation type winding and unwinding device provided by the present invention Figure 1 amplified schematic diagram at position A; Figure 4 is a partial three-dimensional structure schematic diagram of a cable separation type winding and unwinding device provided by the present invention Figure 1 ; Figure 5 is a cable separation type winding and unwinding device provided by the present invention Figure 1 amplified schematic diagram at position B; Figure 6 is a partial three-dimensional structure schematic diagram of a cable separation type winding and unwinding device provided by the present invention Figure 2 .

[0018] Description of the Reference Numerals 1. Support wheel; 2. Support frame; 3. Support arm; 4. Adjusting sleeve; 5. Driving disc; 6. Ridge portion; 7. Limiting wheel; 8. Connecting arm; 9. Plug-in positioning member; 10. Mounting frame; 11. Driving shaft; 12. Reduction motor; 13. Sliding frame; 14. Threaded sleeve; 15. Threaded rod; 16. Handwheel; 17. Pulley; 18. Pulling ring portion; 19. Second connecting portion; 20. Insert rod portion; 21. Limiting flange; 22. Handle; 23. Limiting member. Specific Implementation

[0019] The following will describe the specific implementation of the present invention in detail with reference to the drawings. It should be understood that the specific implementation described here is only used to illustrate and explain the present invention, and does not limit the present invention.

[0020] In the present invention, unless otherwise stated, the directional terms such as "upper, lower, inner, outer" included in the terms only represent the orientation of the terms in the normal use state, or the common names understood by those skilled in the art, and should not be regarded as a limitation to the terms.

[0021] As shown Figure 1-6 in the figure, a cable separating type winding and unwinding device includes: a pair of support frames 2 each provided with a support wheel 1 at the bottom, a connecting mechanism for connecting the same side of the pair of support frames 2 and detachably connected to the support frames 2, and a support arm 3. A horizontal adjusting sleeve 4 is vertically movably arranged on the support frame 2. The support arm 3 slidably passes through the adjusting sleeves 4 on the pair of support frames 2. A driving unit located directly above the corresponding adjusting sleeve 4 is assembled at the top of one of the support frames 2. The driving unit includes a driving disk 5 capable of contacting the edge of the cable reel.

[0022] In the above technical solution, the cable reel is pushed between the pair of support frames 2. The support arm 3 is inserted into one adjusting sleeve 4, then passes through the middle of the cable reel and is inserted into the other adjusting sleeve 4. Then, the pair of adjusting sleeves 4 are adjusted upward on the support frame 2, so that the support arm 3 lifts the cable reel upward. Then, the adjusting sleeve 4 is continuously adjusted upward, so that the edge of the cable reel contacts the driving disk 5. At this time, the driving mechanism drives the cable reel to rotate through the driving disk 5 to perform winding or unwinding work. When used in a power-off environment, the support arm 3 lifts the cable reel upward. At this time, only the cable reel needs to be separated from the ground, and it is not necessary to make the edge of the cable reel contact the driving disk 5. At this time, manual unwinding and winding can be performed, and it can also be used in a power-off environment, with strong practicability. When transferring, the connecting mechanism is separated from the pair of support frames 2, and it can be disassembled into three parts, reducing the overall volume and facilitating transfer. And when assembling, only the two ends of the connecting mechanism need to be connected to the pair of support frames 2 respectively to complete the composition, with simple and convenient operation.

[0023] In a preferred embodiment of the present invention, a plurality of convex strip portions 6 are protrudingly arranged on the edge of the driving disk 5 at intervals in the circumferential direction. The driving unit further includes a pair of limiting wheels 7 respectively located on both sides of the driving disk 5 and below the driving disk 5. The distance between the pair of limiting wheels 7 is less than the width of the driving disk 5. The edge of the cable reel is located between the pair of limiting wheels 7.

[0024] In the above technical solution, the convex strip portions 6 can increase the friction between the driving disk 5 and the cable reel, which is more conducive to driving the cable reel to rotate. The pair of limiting wheels 7 can limit the moving range of the cable reel on the support arm 3, so that the edge of the cable reel always contacts the driving disk 5, improving the use stability.

[0025] In a preferred embodiment of the present invention, the limiting mechanism includes at least one connecting arm 8. A connecting sleeve is fixedly connected to the support frame 2. Both ends of the connecting arm 8 are slidably inserted into the corresponding connecting sleeves. At least one vertical first jack is vertically and slidably penetrated through the connecting sleeve, a second jack matching the first jack is vertically penetrated through the end of the connecting arm 8, and a pluggable positioning member 9 passing through the first jack and the second jack is pluggable on the connecting sleeve.

[0026] In the above technical solution, during assembly, the two ends of the connecting arm 8 are respectively inserted into the corresponding connecting sleeves, and then the pluggable positioning member 9 is passed through the corresponding first jack and the second jack to assemble the connecting arm 8 and the connecting sleeve together, which is simple and convenient for assembly and disassembly.

[0027] In a preferred embodiment of the present invention, the driving unit further includes a mounting bracket 10 fixedly connected to the support frame 2, a horizontal driving shaft 11 coaxially and fixedly connected to the driving disk 5 and assembled on the mounting bracket 10 through a plurality of first shaft seats, and a reduction motor 12 assembled on the mounting bracket 10 and drivingly connected to the driving shaft 11.

[0028] In the above technical solution, the reduction motor 12 drives the driving shaft 11 to rotate, and then drives the driving shaft 11 to rotate. The driving shaft 11 drives the driving disk 5 to rotate.

[0029] In a preferred embodiment of the present invention, a sliding frame 13 fixedly connected to the adjusting sleeve 4 and vertically slidably connected to the support frame 2 is provided, and a lifting mechanism for driving the sliding frame 13 to slide is assembled on the support frame 2.

[0030] In the above technical solution, the lifting mechanism drives the sliding frame 13 to vertically slide on the support frame 2, thereby driving the adjusting sleeve 4 to move up and down.

[0031] In a preferred embodiment of the present invention, the lifting mechanism includes a threaded sleeve 14 fixedly assembled on the support frame 2 and located directly below the sliding frame 13, a vertical threaded rod 15 threadedly passing through the threaded sleeve 14, and a handwheel 16 assembled at the lower end of the threaded rod 15.

[0032] In the above technical solution, the handwheel 16 drives the threaded rod 15 to rotate, and the upper end of the threaded rod 15 pushes the sliding frame 13 upward, thereby pushing the sliding frame 13 to slide upward.

[0033] In a preferred embodiment of the present invention, a second shaft seat is assembled on the lower surface of the sliding frame 13, a first connecting portion coaxially protruding from the upper end of the threaded rod 15 and connected to the inner ring of the second shaft seat is provided, and the diameter of the first connecting portion is smaller than the diameter of the threaded rod 15.

[0034] In the above technical solution, since the diameter of the first connecting portion is smaller than the diameter of the threaded rod 15, the end of the threaded rod 15 can abut against the end of the inner ring of the second bearing, which is more beneficial for the transmission of the acting force.

[0035] In a preferred embodiment of the present invention, the support frame 2 includes a pair of parallel and vertical support columns, the cross-section of the support column is circular, and a plurality of pulleys 17 vertically slidably connected to the support column are assembled on the carriage 13.

[0036] In a preferred embodiment of the present invention, the plug-in positioning member 9 includes a pull ring portion 18, a second connecting portion 19 fixedly connected to the pull ring portion 18, and at least one plug rod portion 20 fixedly connected to the second connecting portion 19.

[0037] In the above technical solution, the pull ring portion 18 facilitates the user to manipulate the plug-in positioning member 9, and the second connecting portion 19 not only serves to connect a plurality of plug rod portions 20 but also serves as a limiting function.

[0038] In a preferred embodiment of the present invention, a limiting flange 21 protrudes from one end of the support arm 3, the other end of the support arm 3 is detachably connected with a limiting member 23 through a mounting bolt, and a handle 22 is fixedly connected to the limiting flange 21.

[0039] In the above technical solution, after passing the support arm 3 through two adjusting sleeves 4, the limiting member 23 is assembled on the end of the support arm 3 through a mounting bolt. At this time, a pair of adjusting sleeves 4 are located between the limiting flange 21 and the limiting member 23, which can prevent the problem that the support arm 3 slips off the adjusting sleeve 4.

[0040] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solutions of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0041] In addition, it should be noted that, in the above specific embodiments, the various specific technical features described can be combined in any suitable manner without contradiction. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

[0042] Furthermore, any combination can be made between different embodiments of the present invention as long as it does not violate the idea of the present invention, and it should also be regarded as the content disclosed by the present invention.

Claims

1. A cable separation type winding and unwinding device, characterized in that, include: A pair of support frames (2) each having a support wheel (1) at the bottom, a connecting mechanism for connecting the same side of the pair of support frames (2) and detachably connected to the support frames (2), and a support arm (3), wherein a horizontal adjustment sleeve (4) is vertically movable on the support frame (2), and the support arm (3) slides through the adjustment sleeve (4) on the pair of support frames (2), wherein the top of one of the support frames (2) is equipped with a drive unit located directly above the corresponding adjustment sleeve (4), and the drive unit includes a drive disc (5) capable of contacting the edge of a cable disc.

2. The cable separation type winding and unwinding device according to claim 1, characterized in that, The edge of the driving disk (5) is provided with a plurality of convex strips (6) arranged at intervals along the circumferential direction; The driving unit further comprises a pair of limiting wheels (7) respectively located on both sides of the driving disk (5) and below the driving disk (5), the spacing between the pair of limiting wheels (7) being smaller than the width of the driving disk (5), and the disk edge of the cable disk being located between the pair of limiting wheels (7).

3. The cable separation type winding and unwinding device according to claim 1, characterized in that, The limiting mechanism comprises at least one connecting arm (8), a connecting sleeve is fixedly connected to the support frame (2), and both ends of the connecting arm (8) are slidably inserted into the corresponding connecting sleeves respectively; At least one vertical first socket is provided on the connecting sleeve for vertical sliding penetration, a second socket matching the first socket is provided on the end of the connecting arm (8) for vertical penetration, and a plug-in positioning piece (9) is provided on the connecting sleeve for plugging and unplugging and passing through the first socket and the second socket.

4. A cable separable winding and unwinding device according to claim 2, characterized in that The drive unit further comprises a mounting frame (10) fixedly connected to the support frame (2), a horizontal drive shaft (11) fixedly connected coaxially with the drive disc (5) and assembled on the mounting frame (10) via a plurality of first shaft seats, and a reduction motor (12) assembled on the mounting frame (10) and transmission-connected to the drive shaft (11).

5. The cable separation type winding and unwinding device according to claim 1, characterized in that, The adjustment sleeve (4) is fixedly connected to a slide (13) vertically slidably connected to the support frame (2), and the support frame (2) is equipped with a lifting mechanism for driving the slide (13) to slide.

6. The cable separation type winding and unwinding device according to claim 5, characterized in that, The lifting mechanism comprises a threaded sleeve (14) fixedly mounted on the support frame (2) and located directly below the slide (13), a vertical threaded rod (15) threadedly passing through the threaded sleeve (14), and a handwheel (16) mounted at the lower end of the threaded rod (15).

7. A cable separable winding and unwinding device according to claim 6, characterized in that, The lower surface of the slide (13) is equipped with a second shaft seat, and the upper end of the threaded rod (15) is coaxially protruded with a first connecting portion connected to the inner ring of the second shaft seat, and the diameter of the first connecting portion is smaller than the diameter of the threaded rod (15).

8. The cable-separated winding and unwinding device according to claim 1, characterized in that, The support frame (2) comprises a pair of vertical support columns arranged in parallel, the cross-section of the support columns being circular, and the slide frame (13) is equipped with a plurality of pulleys (17) vertically slidably connected to the support columns.

9. The cable separation type winding and unwinding device according to claim 3, characterized in that, The plug-in positioning member (9) comprises a pull ring portion (18), a second connection portion (19) fixedly connected to the pull ring portion (18), and at least one insertion rod portion (20) fixedly connected to the second connection portion (19).

10. The cable separation type winding and unwinding device according to claim 1, characterized in that, One end of the support arm (3) is convexly provided with a limit flange (21), the other end of the support arm (3) is detachably connected with a limiting member (23) through a mounting bolt, and a handle (22) is fixedly connected to the limit flange (21).

Images