Cable laying take-up and pay-off equipment

Abstract

The utility model relates to cable laying take-up and pay-off equipment, which belongs to the technical field of cable laying and comprises a base, four rotating shafts are rotatably connected in the base, two ends of the outer side of each rotating shaft are fixedly connected with anti-drop discs, and two ends of the top of the base are fixedly connected with two U-shaped frames II. The cable take-up and pay-off device has the beneficial effects that the cable take-up and pay-off operation can be achieved through rotation of the rotating shaft, and in the cable take-up process, the first servo motor can be controlled to be started at intervals, that is, after the bottom end of the outer side of the rotating shaft is wound by a circle, the adjusting block can be driven to move upwards by a small distance through rotation of the first threaded rod; and after the outer side of the rotating shaft is wound by one circle, the ascending distance of the adjusting block is adjusted, and the operation is repeated, so that the position of the guide ring can be subjected to interval adjustment, and under the guiding action of the guide ring, the cable is wound outside the rotating shaft more orderly and beautifully, and the influence on cable transportation and use is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable laying, in particular to a cable laying retractable and pay-off device. Background Art

[0002] Cable laying is an important part of cable construction. Electricity is transmitted to the required location through cable laying. Cable laying often requires the assistance of a reeling and unreeling device. The existing cable laying reeling and unreeling device is only a cable drum support. When the cable is laid or reeled in, tangles may occur, which will affect the subsequent laying or reeling in.

[0003] After searching, a Chinese patent discloses a cable laying and retracting device (authorization announcement number CN220392973U), which includes a base, universal wheels, a support plate, a handle, a column, an upper cable drum, a lower cable drum, and a cable guide. The base is designed in a rectangular shape, and universal wheels are installed at the four corners of the bottom of the base. A foot brake is provided at the universal wheel. A support plate mounted with screws is provided on the base, and the support plate extends upward. A handle mounted with screws is provided above the support plate, and the handle is provided with a non-slip rubber sleeve. A column is provided on the left side of the support plate, and the column is fixed to the base with screws. The upper cable drum and the lower cable drum are connected to the column. The upper cable drum and the lower cable drum can rotate freely along the column, and a bearing is installed between the upper cable drum and the lower cable drum. A cable guide is installed at the left end of the base, and there are two cable guides. Although the patented technology is reasonably designed, the cable guide prevents the cable from getting tangled during the process of paying out or reeling in the cable, affecting its use.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the cable laying and retracting device does not have a cable arrangement structure. When the column drives the lower cable reel to reel the cable, due to the lack of cable arrangement function, more cables are wound at the same end, resulting in uneven cable arrangement, which in turn affects the use and transportation of the cable. After use, more dust and impurities will adhere to the surface of the cable. The accumulation of impurities will not only affect the cable reeling effect, but also reduce the service life of the cable. Utility Model Content

[0005] In view of the problem in the prior art: the above-mentioned cable laying and retracting device does not have a cable arrangement structure. When the column drives the lower cable reel to reel the cable, due to the lack of cable arrangement function, more cables are wound at the same end, resulting in uneven cable arrangement, which in turn affects the use and transportation of the cable. After use, the surface of the above-mentioned cable will adhere to a lot of dust and impurities. The accumulation of impurities will not only affect the reeling effect of the cable, but also reduce the service life of the cable. The main purpose of the present utility model is to provide a cable laying and retracting device.

[0006] The technical solution of the present utility model is as follows: a cable laying and retracting device comprises a base, the interior of the base is rotatably connected to four rotating shafts, both ends of the outer sides of the rotating shafts are fixedly connected to anti-slip disks, both ends of the top of the base are fixedly connected to two U-shaped frames 2, the interior of the U-shaped frame 2 is rotatably connected to a threaded rod 1, the outer sides of the threaded rod 1 are threadedly connected to adjustment blocks, the adjustment blocks are slidably connected to the inner walls of the corresponding U-shaped frames 2, the outer sides of the adjustment blocks are fixedly connected to guide rings, a transmission mechanism is provided inside the base, and dust cleaning mechanisms are provided on both sides of the base.

[0007] By adopting the above technical solution, the servo motor is controlled to start at intervals, and the adjustment block can be driven to move upward a small distance through the rotation of the threaded rod. After it is wrapped around the outside of the rotating shaft once, it is reciprocated in this way, and the position of the guide ring can be adjusted at intervals. Under the guiding action of the guide ring, the cable is wound outside the rotating shaft more neatly and beautifully, and the impact on cable transportation and use is reduced.

[0008] As a preferred embodiment, the dust cleaning mechanism includes two support plates fixedly connected to both sides of the base, the top ends of the support plates are fixedly connected to a U-shaped frame 1, both sides of the inner wall of the U-shaped frame 1 are provided with mounting grooves, the interior of the mounting grooves are slidably connected with sliders, an upper cleaning roller is rotatably connected between the two sliders, a lower cleaning roller is rotatably connected inside the U-shaped frame 1 and below the upper cleaning roller, both ends of the interior of the U-shaped frame 1 are threadedly connected to a threaded rod 2, and the bottom ends of the threaded rod 2 extend to the interior of the mounting groove and are rotatably connected to the corresponding sliders.

[0009] By adopting the above technical solution, the position of the upper cleaning roller can be adjusted by rotating the threaded rod 2, and used in conjunction with the lower cleaning roller. The position of the upper cleaning roller can be adjusted according to the size of the cable to adapt to different cables for dust cleaning.

[0010] As a preferred embodiment, the transmission mechanism includes a servo motor 2 fixedly mounted on the top of the base, the output shaft of the servo motor 2 extends to the interior of the base and is fixedly connected to a driving gear, the bottom ends of the rotating shafts extend to the interior of the base and are fixedly connected to driven gears, and the driven gears are meshed with the driving gears.

[0011] By adopting the above technical solution, the rotation of the output shaft of the servo motor 2 can drive the rotation of the driving gear to achieve the reeling and unreeling operation of the cable.

[0012] As a preferred embodiment, a servo motor 1 is fixedly installed on the top of the U-shaped frame 2, and the output shaft of the servo motor 1 extends into the interior of the U-shaped frame 2 and is fixedly connected to the corresponding threaded rod 1.

[0013] By adopting the above technical solution, the rotation of the output shaft of the servo motor 1 can drive the rotation of the threaded rod 1.

[0014] As a preferred embodiment, the top end of the second threaded rod extends to the outside of the U-shaped frame and is fixedly connected to an adjustment knob, and the center positions of the upper cleaning roller and the lower cleaning roller are both provided with an arc surface that fits the surface of the cable.

[0015] By adopting the above technical solution and setting the arc surface, it is possible to better fit with the surface of the cable, thereby increasing the contact area with the cable and improving stability.

[0016] As a preferred embodiment, a controller is fixedly mounted on the rear side of the base, and directional wheels are rotatably mounted on the four corners of the bottom of the base.

[0017] By adopting the above technical solution and setting the directional wheels, the device can be easily moved and used.

[0018] As a preferred embodiment, a push handle is fixedly connected to one end of the top of the base, and the servo motor 1 and the servo motor 2 are both electrically connected to the controller.

[0019] By adopting the above technical solution, the servo motor 1 and the servo motor 2 can be controlled to start and stop through the controller.

[0020] Compared with the prior art, the advantages and positive effects of the present invention are:

[0021] 1. In the utility model, the cable can be retracted and released by rotating the rotating shaft, and during the cable reeling process, the servo motor 1 can be controlled to start at intervals, that is, after the bottom end of the outer side of the rotating shaft is wound around once, the adjusting block can be driven to move upward a small distance through the rotation of the threaded rod 1. After the outer side of the rotating shaft is wound around once, the rising distance of the adjusting block is adjusted, and this reciprocating process can be used to adjust the position of the guide ring at intervals. Under the guiding action of the guide ring, the cable can be wound around the outer side of the rotating shaft more neatly and beautifully, and the impact on cable transportation and use is reduced.

[0022] 2. In the present invention, the rotation of the threaded rod 2 can drive the slider to slide in the corresponding installation groove, so that the position of the upper cleaning roller can be adjusted and used in conjunction with the lower cleaning roller. The position of the upper cleaning roller can be adjusted according to the size of the cable to adapt to different cables for dust cleaning, thereby improving applicability, and can clean dust and impurities on the cable to reduce the impact of dust and impurities on the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall three-dimensional diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the dust cleaning mechanism structure of the utility model;

[0026] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0027] Legend: 1. Base; 2. Support plate; 3. U-shaped frame 1; 4. U-shaped frame 2; 5. Threaded rod 1; 6. Rotating shaft; 7. Anti-slip disc; 8. Servo motor 1; 9. Servo motor 2; 10. Driving gear; 11. Driven gear; 12. Adjusting block; 13. Guide ring; 14. Lower cleaning roller; 15. Upper cleaning roller; 16. Mounting slot; 17. Slider; 18. Threaded rod 2. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0029] Reference Figure 1-4A cable laying and retracting device includes a base 1, the interior of the base 1 is rotatably connected to four rotating shafts 6, both ends of the outer side of the rotating shaft 6 are fixedly connected to anti-slip discs 7, both ends of the top of the base 1 are fixedly connected to two U-shaped frames 4, the interior of the U-shaped frame 4 is rotatably connected to a threaded rod 5, the outer side of the threaded rod 5 is threadedly connected to an adjusting block 12, the adjusting blocks 12 are slidably connected to the inner wall of the corresponding U-shaped frame 4, the outer side of the adjusting block 12 is fixedly connected to a guide ring 13, a transmission mechanism is provided inside the base 1, and a dust cleaning mechanism is provided on both sides of the base 1. The rotation of the rotating shaft 6 can realize the cable retraction and extension operation, and during the cable retraction process, the servo motor 8 can be controlled to start at intervals, that is, after the outer bottom end of the rotating shaft 6 is wrapped around once, the rotation of the threaded rod 5 can drive the adjustment block 12 to move upward a small distance. After the outer side of the rotating shaft 6 is wrapped around once, the rising distance of the adjustment block 12 is adjusted, and this reciprocating movement can be used to adjust the position of the guide ring 13 at intervals. Under the guiding action of the guide ring 13, the cable is wound outside the rotating shaft 6 more neatly and beautifully, and the impact on cable transportation and use is reduced.

[0030] Reference Figure 3 The dust cleaning mechanism includes two support plates 2 fixedly connected to both sides of the base 1, the top of the support plate 2 is fixedly connected to a U-shaped frame 3, and both sides of the inner wall of the U-shaped frame 3 are provided with mounting grooves 16, and the interior of the mounting grooves 16 is slidably connected with sliders 17, and an upper cleaning roller 15 is rotatably connected between the two sliders 17, and the interior of the U-shaped frame 3 and the lower cleaning roller 14 is rotatably connected thereto. Both ends of the interior of the U-shaped frame 3 are threadedly connected with a threaded rod 2 18, and the bottom ends of the threaded rod 2 18 extend into the interior of the mounting grooves 16 and are rotatably connected to the corresponding sliders 17. Through the rotation of the threaded rod 2 18, the sliders 17 can be driven to slide in the corresponding mounting grooves 16, so that the position of the upper cleaning roller 15 can be adjusted, and used in conjunction with the lower cleaning roller 14, and then the position of the upper cleaning roller 15 can be adjusted according to the size of the cable to adapt to different cables for dust cleaning, so as to improve applicability, and can clean dust and impurities on the cable to reduce the impact of dust and impurities on the cable.

[0031] Reference Figure 2 The transmission mechanism includes a servo motor 29 fixedly mounted on the top of the base 1. The output shaft of the servo motor 29 extends to the interior of the base 1 and is fixedly connected to a driving gear 10. The bottom ends of the rotating shafts 6 extend to the interior of the base 1 and are fixedly connected to driven gears 11. The driven gears 11 are meshed with the driving gears 10. The rotation of the output shaft of the servo motor 29 can drive the rotation of the driving gear 10, and then drive the rotation of the driven gear 11, thereby driving the corresponding rotating shaft 6 to rotate to realize the cable winding and unwinding operation.

[0032] Reference Figure 4 A servo motor 8 is fixedly installed on the top of the U-shaped frame 2 4. The output shaft of the servo motor 8 extends to the inside of the U-shaped frame 2 4 and is fixedly connected to the corresponding threaded rod 1 5. The rotation of the output shaft of the servo motor 8 can drive the rotation of the threaded rod 1 5.

[0033] Reference Figure 3 The top ends of the threaded rods 18 extend to the outside of the U-shaped frame 3 and are fixedly connected with adjustment knobs. The center positions of the upper cleaning roller 15 and the lower cleaning roller 14 are both provided with arc surfaces that fit the surface of the cable. The setting of the arc surfaces allows for better fit with the surface of the cable, thereby increasing the contact area with the cable and improving stability.

[0034] Reference Figure 1 A controller is fixedly installed on the rear side of the base 1, and directional wheels are rotatably installed at the four corners of the bottom of the base 1. The directional wheels are set to facilitate the movement and use of the device.

[0035] Reference Figure 1 A push handle is fixedly connected to one end of the top of the base 1, and the servo motor 1 8 and the servo motor 2 9 are both electrically connected to the controller. The servo motor 1 8 and the servo motor 2 9 can be controlled to start and stop through the controller.

[0036] Working principle: First, rotating the threaded rod 18 can drive the slider 17 to slide in the corresponding installation groove 16, so as to adjust the position of the upper cleaning roller 15 and cooperate with the lower cleaning roller 14 to adjust the position of the upper cleaning roller 15 according to the size of the cable to adapt to different cables for dust cleaning. It can also clean the dust and impurities on the cable to reduce the impact of dust and impurities on the cable, and control the servo motor 1 8 and the servo motor 2 9 to start, which can drive the rotation of the driving gear 10, and then drive the rotation of the driven gear 11. , which can drive the corresponding rotating shaft 6 to rotate, and can realize the cable retraction and release operation. In the process of cable rewinding, the servo motor 8 can be controlled to start at intervals, that is, after the outer bottom end of the rotating shaft 6 is wound around once, the rotation of the threaded rod 5 can drive the adjustment block 12 to move upward a small distance. After the outer side of the rotating shaft 6 is wound around once, the rising distance of the adjustment block 12 is adjusted. In this reciprocating manner, the position of the guide ring 13 can be adjusted at intervals. Under the guiding action of the guide ring 13, the cable is wound outside the rotating shaft 6 more neatly and beautifully, and the impact on cable transportation and use is reduced.

[0037] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A cable laying and retracting device, comprising a base (1), characterized in that: The base (1) is internally rotatably connected to four rotating shafts (6), and both ends of the outer sides of the rotating shafts (6) are fixedly connected to anti-slip discs (7). Both ends of the top of the base (1) are fixedly connected to two U-shaped frames (4). The inside of the U-shaped frame (4) is rotatably connected to a threaded rod (5), and the outer sides of the threaded rod (5) are threadedly connected to an adjustment block (12). The adjustment blocks (12) are slidably connected to the inner walls of the corresponding U-shaped frames (4). The outer sides of the adjustment blocks (12) are fixedly connected to a guide ring (13). A transmission mechanism is provided inside the base (1), and dust cleaning mechanisms are provided on both sides of the base (1).

2. The cable laying and retracting equipment according to claim 1, characterized in that: The dust cleaning mechanism comprises two support plates (2) fixedly connected to both sides of the base (1), the top ends of the support plates (2) are fixedly connected to a U-shaped frame (3), both sides of the inner wall of the U-shaped frame (3) are provided with mounting grooves (16), the interior of the mounting grooves (16) is slidably connected to a slider (17), an upper cleaning roller (15) is rotatably connected between the two sliders (17), a lower cleaning roller (14) is rotatably connected inside the U-shaped frame (3) and located below the upper cleaning roller (15), both ends of the interior of the U-shaped frame (3) are threadedly connected to a threaded rod (18), the bottom ends of the threaded rod (18) extend to the interior of the mounting groove (16) and are rotatably connected to the corresponding slider (17).

3. The cable laying and retracting equipment according to claim 1, characterized in that: The transmission mechanism comprises a servo motor 2 (9) fixedly mounted on the top of the base (1); the output shaft of the servo motor 2 (9) extends into the interior of the base (1) and is fixedly connected to a driving gear (10); the bottom ends of the rotating shafts (6) extend into the interior of the base (1) and are fixedly connected to driven gears (11); and the driven gears (11) are meshed with the driving gear (10).

4. The cable laying and retracting equipment according to claim 3, characterized in that: A servo motor 1 (8) is fixedly mounted on the top of each of the U-shaped frames 2 (4). The output shaft of the servo motor 1 (8) extends into the interior of the U-shaped frame 2 (4) and is fixedly connected to the corresponding threaded rod 1 (5).

5. The cable laying and retracting equipment according to claim 2, characterized in that: The top end of the second threaded rod (18) extends to the outside of the first U-shaped frame (3) and is fixedly connected to an adjustment knob. The center positions of the upper cleaning roller (15) and the lower cleaning roller (14) are both provided with an arc surface that fits the surface of the cable.

6. The cable laying and retracting equipment according to claim 1, characterized in that: A controller is fixedly mounted on the rear side of the base (1), and directional wheels are rotatably mounted on the four corners of the bottom of the base (1).

7. The cable laying and retracting equipment according to claim 4, characterized in that: One end of the top of the base (1) is fixedly connected to a push handle, and the servo motor 1 (8) and the servo motor 2 (9) are both electrically connected to the controller.

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