Communication cable take-up and pay-off device for communication engineering

Abstract

The utility model provides a communication cable take-up and pay-off device for communication engineering, and relates to the field of communication engineering tools. The communication cable take-up and pay-off device for communication engineering comprises a vehicle body and a cable roller used for winding a cable, an adjustable mounting structure is arranged on the vehicle body and comprises a take-up and pay-off assembly and a quick release assembly, and the take-up and pay-off assembly comprises a disc used for bearing the cable roller. A first positioning block matched with the wire roller is fixedly installed on the upper side of the disc, and the quick release assembly comprises a pressing disc used for positioning the top of the wire roller. According to the communication cable take-up and pay-off device for communication engineering, through cooperative arrangement of the take-up and pay-off assembly and the quick release assembly in the adjustable mounting structure, a pressing disc, a second positioning block and a mounting rod can be pulled upwards, the mounting rod can rotate, the pressing disc and the second positioning block can press and position the top end of a cable roller, the stability of the cable roller is enhanced, and the service life of the cable roller is prolonged. And meanwhile, the cable roller is more convenient and faster to disassemble and assemble, use is more convenient, and the practicability of the cable take-up and pay-off device is improved.

Description

Technical Field

[0001] This application relates to the field of communication engineering tools, and specifically to a communication cable winding and unwinding device for communication engineering. Background Technique

[0002] Communication engineering is an engineering and technology discipline covering a wide range of fields, aiming to study and develop technologies such as signal generation, transmission, switching, and processing. Communication cables are indispensable basic components in modern communication systems and are widely used in various communication networks, including many important industries such as power, communication, and transportation. The cables are generally wound outside the cable reel. When in use, a cable winding and unwinding device is generally used to assist in winding and unwinding the cables.

[0003] In the existing cable winding and unwinding devices, although the cable winding and unwinding function can be achieved through the structure of the existing technology, there are still the following defects: the cable reel responsible for winding the cable is often inconvenient to disassemble and assemble, resulting in certain inconvenience in the actual use of such devices, and it is difficult to perform rapid winding and unwinding operations, and the practicability needs to be improved. Utility Model Content

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the existing technology, this application provides a communication cable winding and unwinding device for communication engineering, which solves the problems mentioned in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above objectives, this application is realized through the following technical solutions: A communication cable winding and unwinding device for communication engineering, including a vehicle body and a cable reel for winding the cable. An adjustable mounting structure is provided on the vehicle body. The adjustable mounting structure includes a winding and unwinding component and a quick-release component. The winding and unwinding component includes a disc for supporting the cable reel. A first positioning block adapted to the cable reel is fixedly installed on the upper side of the disc. The quick-release component includes a pressure plate for positioning the top of the cable reel. A second positioning block adapted to the cable reel is fixedly installed at the bottom of the pressure plate. The quick-release component further includes an installation cylinder shell. An installation rod penetrates through the top of the installation cylinder shell. One end of the pressure plate is rotatably connected to the installation rod. A stop block is fixedly installed at the end of the installation rod located inside the installation cylinder shell. A spring sleeved outside the installation rod is fixedly installed on the upper side of the stop block.

[0008] By adopting the above technical solution, the pressure plate and the second positioning block can be pulled upward, and the mounting rod can rotate. When the mounting rod moves upward, it can drive the stopper to move synchronously to compress the spring. The spring deforms elastically under the force, and under the elastic action of the spring, it can drive the stopper, the mounting rod, the pressure plate and the second positioning block to move downward and reset. The pressure plate and the second positioning block can press and position the top of the wire roller, enhancing the stability of the wire roller and making the disassembly and assembly of the wire roller more convenient and fast.

[0009] Preferably, a rotating shaft is fixedly installed at the bottom of the disc, the rotating shaft penetrates through the vehicle body, and the rotating shaft is rotatably connected to the vehicle body through a bearing seat.

[0010] By adopting the above technical solution, the rotating shaft plays a role in supporting and fixing the disc.

[0011] Preferably, the winding and unwinding assembly further includes a mounting shell fixedly installed at the bottom of the vehicle body. A first servo motor is fixedly installed inside the mounting shell. The output end of the first servo motor is fixedly connected with a first bevel gear, and a second bevel gear meshing with the first bevel gear is fixedly installed at the bottom end of the rotating shaft.

[0012] By adopting the above technical solution, the first servo motor can drive the first bevel gear, the second bevel gear and the rotating shaft to rotate, and the rotating shaft then drives the disc and the installed wire roller to rotate.

[0013] Preferably, a plurality of guide blocks are fixedly installed at the bottom of the disc and are distributed in a circumferential array. A guide groove adapted to the guide blocks is fixedly installed on the upper side of the vehicle body, and the guide blocks are slidably connected to the guide groove.

[0014] By adopting the above technical solution, the plurality of guide blocks at the bottom of the disc can slide along the guide groove, playing a role in supporting and positioning the disc and enhancing the stability of the disc rotation.

[0015] Preferably, a guiding structure is further arranged on the vehicle body. The guiding structure includes a second servo motor fixedly installed at the bottom of the vehicle body. The output end of the second servo motor is fixedly connected with a threaded rod. A moving block is threadedly connected to the outer side of the threaded rod. A ring for guiding the cable is fixedly installed on one side of the moving block.

[0016] By adopting the above technical solution, the second servo motor can drive the threaded rod to rotate, control the rotation direction of the threaded rod. The rotating threaded rod can drive the moving block threadedly connected thereto to move, and the moving block then drives the ring to move. When winding and unwinding the cable, the cable passes through the ring, and the reciprocating movement of the ring can drive the cable to swing, so that the cable can be evenly wound around the outer side of the wire roller.

[0017] Preferably, a support beam is fixedly installed on the upper side of the vehicle body. The top end of the threaded rod is rotatably connected to the top of the support beam through a bearing seat, and the installation cylinder shell is fixedly installed on the upper side of the support beam.

[0018] By adopting the above technical solution, the support beam plays a role in supporting and fixing the threaded rod and the quick-release assembly.

[0019] Preferably, a housing is fixedly installed on one side of the support beam. A through groove adapted to the moving block is formed on the surface of the housing, and the moving block slides in the through groove.

[0020] By adopting the above technical solution, the moving block can slide along the through groove, playing a role in limiting the stroke of the moving block.

[0021] Preferably, a storage battery is fixedly installed on the upper side of the vehicle body.

[0022] By adopting the above technical solution, the storage battery can supply power to the device.

[0023] (III) Beneficial effects

[0024] This application provides a communication cable winding and unwinding device for communication engineering. The beneficial effects are as follows:

[0025] 1. For the communication cable winding and unwinding device for communication engineering, through the cooperative setting of the winding and unwinding assembly and the quick-release assembly in the adjustable installation structure, the pressure plate, the second positioning block and the installation rod can be pulled upward, and the installation rod can rotate, so that the pressure plate and the second positioning block can press and position the top end of the wire roller, enhancing the stability of the wire roller. At the same time, the disassembly and assembly of the wire roller are more convenient and fast, and the use is more convenient, improving the practicability of the cable winding and unwinding device.

[0026] 2. For the communication cable winding and unwinding device for communication engineering, through the setting of the guiding structure, by controlling the rotation direction of the threaded rod by the second servo motor, the rotating threaded rod can drive the moving block connected to it in a threaded manner to move, and the moving block then drives the ring to move. When winding and unwinding the cable, the cable passes through the ring, and the reciprocating movement of the ring can drive the cable to swing, so that the cable can be evenly wound around the outer side of the wire roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0028] Figure 1 It is a schematic three-dimensional structure diagram of the first type of this application;

[0029] Figure 2 Schematic diagram of the three-dimensional structure of the second type of this application;

[0030] Figure 3 Schematic diagram of the three-dimensional structure of the partial section of the retracting and deploying component of this application;

[0031] Figure 4 Schematic diagram of the three-dimensional structure of the partial section of the retracting and deploying component of this application;

[0032] Figure 5 Schematic diagram of the three-dimensional structure of the partial section of the quick-release component of this application;

[0033] Figure 6 Schematic diagram of the three-dimensional structure of the partial section of the guiding structure of this application.

[0034] In the figure: 1, vehicle body; 2, wire roller; 3, adjustable mounting structure; 31, retracting and deploying component; 311, disc; 312, first positioning block; 313, rotating shaft; 314, mounting shell; 315, first servo motor; 316, first bevel gear; 317, second bevel gear; 318, guiding block; 319, guiding groove; 32, quick-release component; 321, pressure plate; 322, second positioning block; 323, mounting cylinder shell; 324, mounting rod; 325, stop block; 326, spring; 4, guiding structure; 41, support beam; 42, second servo motor; 43, threaded rod; 44, moving block; 45, ring; 46, housing; 461, through groove; 5, storage battery. Detailed implementation manners

[0035] The following further elaborates on this application through the drawings and embodiments.

[0036] Refer to Figures 1 to 6, an embodiment of the present application provides a communication cable winding and unwinding device for communication engineering, which includes a vehicle body 1 and a wire reel 2 for winding the cable. An adjustable mounting structure 3 is provided on the vehicle body 1. The adjustable mounting structure 3 includes a winding and unwinding component 31 and a quick-release component 32. The winding and unwinding component 31 includes a disc 311 for supporting the wire reel 2. A first positioning block 312 adapted to the wire reel 2 is fixedly installed on the upper side of the disc 311. The wire reel 2 can be placed on the upper side of the first positioning block 312. The quick-release component 32 includes a pressure plate 321 for positioning the top of the wire reel 2. A second positioning block 322 adapted to the wire reel 2 is fixedly installed at the bottom of the pressure plate 321. The quick-release component 32 further includes an installation cylinder shell 323. An installation rod 324 penetrates through the top of the installation cylinder shell 323. One end of the pressure plate 321 is rotatably connected to the installation rod 324. A stop block 325 is fixedly installed at the end of the installation rod 324 located inside the installation cylinder shell 323. A spring 326 sleeved outside the installation rod 324 is fixedly installed on the upper side of the stop block 325. The pressure plate 321 and the second positioning block 322 can be pulled upward, and the installation rod 324 can rotate. When the installation rod 324 moves upward, it can drive the stop block 325 to move synchronously to compress the spring 326. The spring 326 undergoes elastic deformation under the force. Under the elastic action of the spring 326, it can drive the stop block 325, the installation rod 324, the pressure plate 321 and the second positioning block 322 to move downward and reset, so that the pressure plate 321 and the second positioning block 322 can press and position the top of the wire reel 2, enhancing the stability of the wire reel 2 and making the disassembly and assembly of the wire reel 2 more convenient and fast.

[0037] Referring to Figure 3 and Figure 4 , in one aspect of this embodiment, a rotating shaft 313 is fixedly installed at the bottom of the disc 311. The rotating shaft 313 penetrates through the vehicle body 1 and is rotatably connected to the vehicle body 1 through a bearing seat. The rotating shaft 313 plays a role in supporting and fixing the disc 311.

[0038] In one aspect of this embodiment, the winding and unwinding component 31 further includes an installation shell 314 fixedly installed at the bottom of the vehicle body 1. A first servo motor 315 is fixedly installed inside the installation shell 314. The output end of the first servo motor 315 is fixedly connected to a first bevel gear 316. A second bevel gear 317 meshing with the first bevel gear 316 is fixedly installed at the bottom end of the rotating shaft 313. By driving the first servo motor 315, the first bevel gear 316 can be driven to rotate. The first bevel gear 316 can drive the second bevel gear 317 and the rotating shaft 313 meshing with it to rotate. The rotating shaft 313 then drives the disc 311 and the installed wire reel 2 to rotate.

[0039] In one aspect of this embodiment, a plurality of guiding blocks 318 distributed in a circumferential array are fixedly installed at the bottom of the disc 311. A guiding groove 319 adapted to the guiding blocks 318 is fixedly installed on the upper side of the vehicle body 1. The guiding blocks 318 and the guiding groove 319 are slidably connected. The plurality of guiding blocks 318 at the bottom of the disc 311 can slide along the guiding groove 319, which plays a role in supporting and positioning the disc 311 and can enhance the stability of the rotation of the disc 311.

[0040] Referring to Figure 1 and Figure 6 , in one aspect of this embodiment, a guiding structure 4 is further provided on the vehicle body 1. The guiding structure 4 includes a second servo motor 42 fixedly installed at the bottom of the vehicle body 1. The output end of the second servo motor 42 is fixedly connected to a threaded rod 43. A moving block 44 is threadedly connected to the outer side of the threaded rod 43. A circular ring 45 for guiding the cable is fixedly installed on one side of the moving block 44. By driving the threaded rod 43 to rotate through the second servo motor 42 and controlling the rotation direction of the threaded rod 43, under the limiting action of the through groove 461, the rotating threaded rod 43 can drive the moving block 44 threadedly connected thereto to move, and the moving block 44 further drives the circular ring 45 to move. When the cable is wound and unwound, the cable passes through the circular ring 45, and the reciprocating movement of the circular ring 45 can drive the cable to swing, so that the cable can be evenly wound around the outer side of the wire roller 2.

[0041] In one aspect of this embodiment, a support beam 41 is fixedly installed on the upper side of the vehicle body 1. The top end of the threaded rod 43 is rotatably connected to the top of the support beam 41 through a bearing seat. The installation cylinder shell 323 is fixedly installed on the upper side of the support beam 41. The support beam 41 plays a role in supporting and fixing the threaded rod 43 and the quick-release assembly 32.

[0042] In one aspect of this embodiment, a housing 46 is fixedly installed on one side of the support beam 41. A through groove 461 adapted to the moving block 44 is formed on the surface of the housing 46. The moving block 44 slides with the through groove 461, and the moving block 44 can slide along the through groove 461, which plays a role in limiting the stroke of the moving block 44.

[0043] In one aspect of this embodiment, a storage battery 5 is fixedly installed on the upper side of the vehicle body 1. The storage battery 5 can supply power to the device.

[0044] Working principle: When the communication cable winding and unwinding device for communication engineering is in use, the wire roller 2 can be placed on the upper side of the first positioning block 312, and the mounting rod 324 is pulled upward to drive the pressure plate 321 and the second positioning block 322 to move upward synchronously. When the mounting rod 324 moves upward, it can drive the stopper 325 to move synchronously to compress the spring 326, and the mounting rod 324 is rotated to align the pressure plate 321 and the second positioning block 322 with the top of the wire roller 2. At this time, the spring 326 is elastically deformed under force. When the mounting rod 324 is released, under the elastic action of the spring 326, it can drive the stopper 325, the mounting rod 324, the pressure plate 321 and the second positioning block 322 to move downward and reset, so that the pressure plate 321 and the second positioning block 322 can press and position the top of the wire roller 2. The wire is passed through the ring 45, and the first servo motor 315 can drive the first bevel gear 316 to rotate. The first bevel gear 316 can drive the second bevel gear 317 and the rotating shaft 313 meshing with it to rotate. The rotating shaft 313 then drives the disc 311 and the installed wire roller 2 to rotate, thereby realizing the winding and unwinding operation of the cable. The second servo motor 42 can drive the threaded rod 43 to rotate. By controlling the rotation direction of the threaded rod 43, under the limiting action of the through groove 461, the rotating threaded rod 43 can drive the moving block 44 threaded thereto to move. The moving block 44 then drives the ring 45 to move. When the cable is wound and unwound, the ring 45 moves back and forth, which can drive the cable to swing, so that the cable can be evenly wound around the outer side of the wire roller 2.

[0045] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0046] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A communication cable retracting and unwinding device for communication engineering, comprising a vehicle body (1) and a wire roller (2) for winding the cable, characterized in that: The vehicle body (1) is provided with an adjustable mounting structure (3), the adjustable mounting structure (3) comprising a retractable assembly (31) and a quick-release assembly (32), the retractable assembly (31) comprising a disc (311) for supporting the wire roller (2), a first positioning block (312) adapted to the wire roller (2) being fixedly mounted on the upper side of the disc (311), the quick-release assembly (32) comprising a pressure plate (321) for positioning the top of the wire roller (2), a first positioning block (312) being fixedly mounted on the bottom of the pressure plate (321) A second positioning block (322) adapted to the line roller (2) is provided, and the quick-release assembly (32) further comprises a mounting cylinder shell (323), a mounting rod (324) is provided through the top of the mounting cylinder shell (323), the pressure plate (321) is rotatably connected to one end of the mounting rod (324), a stopper (325) is fixedly installed at one end of the mounting rod (324) located inside the mounting cylinder shell (323), and a spring (326) sleeved on the outside of the mounting rod (324) is fixedly installed on the upper side of the stopper (325).

2. A communication cable retracting and releasing device for communication engineering according to claim 1, characterized in that: A rotating shaft (313) is fixedly mounted on the bottom of the disc (311); the rotating shaft (313) is arranged to penetrate the vehicle body (1), and the rotating shaft (313) is rotatably connected to the vehicle body (1) via a bearing seat.

3. A communication cable retracting and releasing device for communication engineering according to claim 2, characterized in that: The retractable assembly (31) further comprises a mounting shell (314) fixedly mounted on the bottom of the vehicle body (1); a first servo motor (315) is fixedly mounted inside the mounting shell (314); an output end of the first servo motor (315) is fixedly connected to a first bevel gear (316); and a second bevel gear (317) meshing with the first bevel gear (316) is fixedly mounted on the bottom end of the rotating shaft (313).

4. A communication cable retracting and releasing device for communication engineering according to claim 1, characterized in that: A plurality of guide blocks (318) distributed in a circumferential array are fixedly mounted on the bottom of the disc (311), a guide groove (319) adapted to the guide block (318) is fixedly mounted on the upper side of the vehicle body (1), and the guide block (318) is slidably connected to the guide groove (319).

5. The communication cable retracting and releasing device for communication engineering according to claim 1, characterized in that: The vehicle body (1) is also provided with a guide structure (4), the guide structure (4) comprising a second servo motor (42) fixedly mounted on the bottom of the vehicle body (1), the output end of the second servo motor (42) being fixedly connected to a threaded rod (43), the outer side of the threaded rod (43) being threadedly connected to a moving block (44), and a circular ring (45) for guiding the cable being fixedly mounted on one side of the moving block (44).

6. A communication cable retracting and releasing device for communication engineering according to claim 5, characterized in that: A support beam (41) is fixedly mounted on the upper side of the vehicle body (1); the top end of the threaded rod (43) is rotatably connected to the top of the support beam (41) via a bearing seat; and the mounting cylinder shell (323) is fixedly mounted on the upper side of the support beam (41).

7. A communication cable retracting and releasing device for communication engineering according to claim 6, characterized in that: A cover shell (46) is fixedly mounted on one side of the support beam (41); a through slot (461) matching the moving block (44) is provided on the surface of the cover shell (46); the moving block (44) slides in the through slot (461).

8. The communication cable retracting and releasing device for communication engineering according to claim 1, characterized in that: A storage battery (5) is fixedly mounted on the upper side of the vehicle body (1).

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