Power cable first-aid repair construction take-up device

Abstract

The utility model relates to the technical field of electric power first-aid repair construction, in particular to an electric power cable first-aid repair construction take-up device which comprises a movable frame body, a supporting frame installed at one end of the top of the movable frame body, a take-up reel arranged on the supporting frame and a positioning mechanism arranged on the supporting frame and used for limiting the position of the take-up reel and guaranteeing stable rotation of the take-up reel. The movable frame body is provided with a moving part used for adjusting the position of a cable during take-up, the positioning mechanism comprises positioning seats arranged at the bottoms of the two ends of the take-up reel and fixed to the supporting frame and a movable seat arranged at the tops of the positioning seats and hinged to the supporting frame, and the positioning seats are magnetically connected with one side of the movable seat. The take-up device can be used more simply and efficiently, time and labor are saved, the workload of maintenance personnel is reduced, the practicability of the take-up device is improved, and the situation that the efficiency of the maintenance personnel is reduced due to the fact that operation is complex when a take-up reel is disassembled at present is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power emergency repair construction, in particular to a power cable emergency repair construction wire-winding device. Background Art

[0002] Power cables play a vital role in modern society, covering almost all fields of power and signal transmission needs. When a power cable fails, it will cause power outages and other situations, which require rapid repair. After replacing the faulty cable, the faulty cable is rolled up and recycled through the take-up device. At present, the take-up reel is usually fixed on the drive shaft of the take-up device. When disassembling and recycling the take-up reel, the operation is inconvenient, time-consuming and labor-intensive, which increases the workload of maintenance personnel, thereby reducing the efficiency of maintenance personnel and making the practicality of the take-up device poor. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a wire-winding device for emergency repair construction of electric cables, which solves the problem that the prior art is inconvenient to disassemble and recycle the wire-winding reel, thereby increasing the workload of maintenance personnel.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A wire-winding device for emergency repair construction of electric power cables comprises a movable frame, a support frame installed at one end of the top of the movable frame, and a wire-winding drum arranged on the support frame, wherein a positioning mechanism for limiting the position of the wire-winding drum and ensuring its stable rotation is provided on the support frame, and a movable component for adjusting the position of the cable during wire-winding is provided on the movable frame, the positioning mechanism comprises a positioning seat arranged at the bottom of both ends of the wire-winding drum and fixed to the support frame, and a movable seat arranged at the top of the positioning seat and hinged to the support frame, and the positioning seat is magnetically connected to one side of the movable seat, and the end of the wire-winding drum rotates between the positioning seat and the movable seat, and a connecting component for connecting the wire-winding drum is provided at one end of the support frame, wherein a driving component for synchronously driving the wire-winding drum and the movable component to operate is also provided on the movable frame.

[0006] Furthermore, the connecting component includes a limiting slot arranged at one end of the take-up reel, a movable tube matching one end of the take-up reel is penetrated through one end of the support frame, and a bearing embedded in one end of the support frame is rotated outside one end of the movable tube, and a movable plug rod with one end matching the limiting slot slides on the inner side of the movable tube.

[0007] Furthermore, a limiting plate matching one end of the movable plug rod is fixed at one end, a plurality of slots distributed in a circumferential array are opened at the other end of the movable tube, and a magnetic block fixed to the limiting plate is provided on the inner side of the slot.

[0008] Furthermore, the movable component includes a limit frame fixed to the other end of the top of the movable frame, and a T-shaped vertical block sliding on the limit frame, a threaded shaft rotates through a bearing at the bottom of the limit frame, and the threaded shaft passes through the bottom of the T-shaped vertical block and is threadedly connected with it, a gear is fixed to one end of the threaded shaft, and a rack that slides with the movable frame is meshed at the bottom of the gear, and a limit component for preventing the cable from deviating during winding is provided on the T-shaped vertical block.

[0009] Furthermore, the limiting component includes a lower roller and an upper roller which are sequentially arranged on the top of the T-shaped vertical block, and the lower roller is fixed on the T-shaped vertical block, and the upper roller is provided with an adjusting member for adjusting the distance between the upper roller and the lower roller.

[0010] Furthermore, a movable connecting rod is hinged at one end of the rack, a movable rotating rod is hinged at one end of the movable connecting rod, and a horizontal axis that rotates with the movable frame through a bearing seat is fixed at one end of the top of the movable rotating rod.

[0011] Furthermore, the driving component includes a servo motor fixed on the movable frame, a horizontal axis 2 that rotates with the movable frame through a bearing seat is fixed to the output shaft of the servo motor, a belt 1 that is transmission-connected to the horizontal axis 1 is transmission-arranged at one end of the horizontal axis 2, and a belt 2 that is transmission-connected to the movable tube is transmission-arranged at the other end of the horizontal axis 2.

[0012] The utility model provides a wire-receiving device for emergency repair construction of electric power cables, which has the following beneficial effects compared with the prior art:

[0013] 1. The wire take-up drum is installed on the support frame by setting a positioning mechanism, and the wire take-up drum can be packaged to stably rotate and take up the wire. After the wire is taken up, one end of the wire take-up drum is positioned by connecting the components, and then the movable seat is rotated to remove the wire take-up drum. The operation is convenient, which is conducive to making the use of the wire take-up device simpler and more efficient, saving time and effort, reducing the workload of maintenance personnel, and improving the practicality of the wire take-up device. It avoids the current situation where the operation is complicated when disassembling the wire take-up drum, which reduces the efficiency of maintenance personnel.

[0014] 2. The position of the real-time recovered cables is adjusted by setting moving parts, and the T-shaped vertical block is driven to perform reciprocating linear motion to ensure that the cables are recovered more neatly by the take-up reel, and to prevent the take-up reel from easily deviating during the process of winding the cables, so that the cables can be wound on the take-up reel in an orderly manner, thereby improving the utilization rate of the cables recovered by the take-up reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side perspective cross-sectional view of the utility model;

[0017] Figure 3 It is a front perspective cross-sectional view of the utility model;

[0018] Figure 4 It is an exploded view of the positioning mechanism of the utility model;

[0019] Figure 5 This is a structural diagram of the moving parts and driving parts of the utility model.

[0020] In the figure: 1. movable frame; 2. support frame; 3. take-up reel;

[0021] 4. Positioning mechanism; 41. Positioning seat; 42. Movable seat;

[0022] 43. Connecting component; 431. Position limiting slot; 432. Movable tube; 433. Movable plug rod; 434. Position limiting plate; 435. Magnetic block;

[0023] 5. Moving parts; 51. Limiting frame; 52. T-shaped vertical block; 53. Threaded shaft; 54. Gear; 55. Rack; 56. Active connecting rod; 57. Active rotating rod; 58. Horizontal axis 1;

[0024] 59, limiting component; 591, lower roller; 592, upper roller; 593, adjusting member;

[0025] 6. Driving component; 61. Servo motor; 62. Belt 1; 63. Belt 2. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Power cables are used to transmit and distribute electrical energy. They are commonly used in urban underground power grids, power station lead-out lines, internal power supply for industrial and mining enterprises, and underwater transmission lines across rivers and seas. The most common problem in power failures is cable breakage, so maintenance personnel are required to repair the cables.

[0028] Please refer to Figure 1 - Figure 5In order to make the use of the take-up device simpler and more efficient and to reduce the inconvenience caused to maintenance personnel when winding up the cable, a power cable emergency repair construction take-up device is provided, including a movable frame 1, and self-locking rollers are arranged at the four corners of the bottom of the movable frame 1, which are helpful to move the take-up device to a suitable position, a support frame 2 detachably arranged at one end of the top of the movable frame 1, and a take-up drum 3 arranged on the support frame 2, the take-up drum 3 is arranged on the inner side of the support frame 2, so that it is more convenient to disassemble, a positioning mechanism 4 for limiting the position of the take-up drum 3 and ensuring its stable rotation is provided on the support frame 2, and a moving component 5 for adjusting the position of the cable when winding up is provided on the movable frame 1.

[0029] The positioning mechanism 4 is arranged on the support frame 2 to package the wire take-up drum 3 and stably rotate the wire take-up drum 3 for wire take-up. After the wire take-up is completed, one end of the wire take-up drum 3 is unpositioned by the connecting component 43, and then the movable seat 42 is rotated to remove the wire take-up drum 3.

[0030] The positioning mechanism 4 includes a positioning seat 41 arranged at the bottom of both ends of the take-up drum 3 and fixed to the support frame 2, and a movable seat 42 arranged at the top of the positioning seat 41 and hinged to the support frame 2, and the positioning seat 41 and one side of the movable seat 42 are connected by magnetism, and the movable seat 42 and the positioning seat 41 are combined to form a circle, and the end of the take-up drum 3 can rotate stably between the positioning seat 41 and the movable seat 42, and a connecting component 43 for connecting the take-up drum 3 is provided at one end of the support frame 2.

[0031] like Figure 4 As shown, in order to ensure the stability of the rotation of the take-up drum 3 and the convenience of disassembly, the take-up drum 3 is fixed to the support frame 2 through the connecting component 43, specifically, it includes a limiting slot 431 arranged at one end of the take-up drum 3, a movable tube 432 matching one end of the take-up drum 3 is penetrated at one end of the support frame 2, and a bearing embedded in one end of the movable tube 432 is rotated outside, and a movable plug rod 433 with one end matching the limiting slot 431 slides on the inner side of the movable tube 432, and the movable plug rod 433 can only be pulled horizontally in the movable tube 432 and cannot be rotated. When the movable tube 432 rotates, the take-up drum 3 is driven to rotate through the movable plug rod 433, and a limiting disk 434 matching one end of the movable tube 432 is fixed at one end of the movable plug rod 433, and a plurality of slots distributed in a circumferential array are opened at the other end of the movable tube 432, and a magnetic suction block 435 fixed to the limiting disk 434 is provided on the inner side of the slot.

[0032] When disassembling the wire take-up drum 3, first pull the limit plate 434, which drives the magnetic block 435 on one side thereof to move out of the slot. At the same time, the limit plate 434 drives the movable plug rod 433 to move inside the movable tube 432, and the movable plug rod 433 is separated from the limit slot 431 at one end of the wire take-up drum 3, so that the wire take-up drum 3 lacks lateral limit, and then rotate the movable seats 42 on both ends of the wire take-up drum 3 respectively. Finally, the wire take-up drum 3 can be disassembled and the next process can be carried out.

[0033] Since the cable is easily offset when the take-up drum 3 rotates to reel in the cable, the cable is easily offset, resulting in a messy cable being reeled in on the take-up drum 3, which in turn affects the utilization rate of the cable reel 3 and the appearance of the cable reel. It is also easy to cause the reeled cables to cross each other, causing entanglement and affecting subsequent use. For this reason, the position of the real-time cable recovery is adjusted by the moving component 5, and the T-shaped vertical block 52 is driven to perform reciprocating linear motion while the cable reel rotates to reel in, so as to ensure that the cable reel 3 recovers the cable more neatly and prevent the cable reel 3 from easily offsetting during the process of reeling in the cable, so that the cable can be wound on the take-up drum 3 in an orderly manner.

[0034] like Figure 5 As shown, the movable component 5 includes a limit frame 51 fixed to the other end of the top of the movable frame body 1, and a T-shaped vertical block 52 sliding on the limit frame 51, a threaded shaft 53 is rotated at the bottom of the limit frame 51 through a bearing, and the threaded shaft 53 passes through the bottom of the T-shaped vertical block 52 and is threadedly connected with it, and when the threaded shaft 53 rotates, it drives the T-shaped vertical block 52 to move linearly, a gear 54 is fixed to one end of the threaded shaft 53, and a rack 55 that slides with the movable frame body 1 is meshed at the bottom of the gear 54, a movable connecting rod 56 is hinged at one end of the rack 55, and a movable rotating rod 57 is hinged at one end of the movable connecting rod 56, and a horizontal axis 58 that rotates with the movable frame body 1 through a bearing seat is fixed at the top end of the movable rotating rod 57, and a limit component 59 for preventing the cable winding from deviating is provided on the T-shaped vertical block 52.

[0035] Furthermore, the limiting component 59 includes a lower roller 591 and an upper roller 592 which are sequentially arranged on the top of the T-shaped vertical block 52, and the lower roller 591 is fixed on the T-shaped vertical block 52, and an adjusting piece 593 is provided on the upper roller 592 for adjusting the distance between it and the lower roller 591, and the vertical rods on both sides of the adjusting piece 593 are respectively fixed to the two sides of the lower roller 591 by bolts, and four equidistantly distributed screw holes are provided on both sides of the lower roller 591, and the bolt passes through the vertical rod on one side and is threadedly connected with any one of the screw holes. According to the diameter of the reeled cable, the distance between the lower roller 591 and the upper roller 592 is adjusted, and the cable is reeled between the lower roller 591 and the upper roller 592, providing a certain limiting effect for the cable, and at the same time, the inner rolling parts of the lower roller 591 and the upper roller 592 are arranged as annular cushions, which contact with the cable, so that the cable is safer when being reeled.

[0036] like Figure 5 As shown, in order to maintain the synchronicity of the operation of the winding drum and the movable component 5 and make the cable winding more flexible, a driving component 6 for synchronously driving the winding drum 3 and the movable component 5 to operate is also provided on the movable frame 1. The driving component 6 includes a servo motor 61 fixed on the movable frame 1, and a horizontal axis 2 rotating with the movable frame 1 through a bearing seat is fixed to the output shaft of the servo motor 61. A belt 1 62 connected to the horizontal axis 1 58 is provided at one end of the horizontal axis 2, and a belt 2 63 connected to the movable tube 432 is provided at the other end of the horizontal axis 2.

[0037] When winding the cable, after adjusting the distance between the lower roller 591 and the upper roller 592 according to the diameter of the wound cable, one end of the cable passes through the lower roller 591 and the upper roller 592 and is wound around the winding drum, and then the servo motor 61 is started. The output shaft of the servo motor 61 simultaneously drives the horizontal axis 2 to rotate, and the horizontal axis 2 drives the belt 1 62 and the belt 2 63 thereon to start running at the same time, and the belt 1 62 and the belt 2 63 respectively drive the horizontal axis 1 58 and the movable tube 432 to rotate, and the movable tube 432 drives the movable plug rod 433 inside it to rotate, and the movable plug rod 433 drives the winding drum at one end thereof to rotate, and the winding drum winds up the cable.

[0038] At the same time, the horizontal axis 58 drives the movable rotating rod 57 at one end to start rotating, and the movable rotating rod 57 drives the movable connecting rod 56 at one end to rotate around the horizontal axis 58, and the movable rotating rod 57 drives the rack 55 at one end to reciprocate, and the rack 55 drives the gear 54 meshing with it to reciprocate, and the gear 54 drives the threaded shaft 53 at its axis to reciprocate, and the threaded shaft 53 drives the T-shaped vertical block 52 thereon to slide back and forth, and the T-shaped vertical block 52 drives the cable to reciprocate in a straight line through the limiting component 59, which can ensure that the cable reel 3 recycles the cable more neatly.

[0039] The control method of the present invention is automatic control through a controller, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method in detail.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wire-receiving device for emergency repair of electric power cables, comprising a movable frame (1), a support frame (2) mounted on one end of the top of the movable frame (1), and a wire-receiving reel (3) arranged on the support frame (2), characterized in that: The support frame (2) is provided with a positioning mechanism (4) for limiting the position of the take-up reel (3) and ensuring its stable rotation, and the movable frame (1) is provided with a moving component (5) for adjusting the position of the cable when taking up the cable; The positioning mechanism (4) comprises a positioning seat (41) arranged at the bottom of both ends of the take-up drum (3) and fixed to the support frame (2), and a movable seat (42) arranged at the top of the positioning seat (41) and hinged to the support frame (2), and the positioning seat (41) and one side of the movable seat (42) are connected by magnetism, and the end of the take-up drum (3) rotates between the positioning seat (41) and the movable seat (42), and a connecting component (43) for connecting the take-up drum (3) is provided at one end of the support frame (2); A driving component (6) for synchronously driving the take-up reel (3) and the moving component (5) to operate is also provided on the movable frame (1).

2. A power cable emergency repair construction take-up device according to claim 1, characterized in that: The connecting component (43) comprises a limiting slot (431) arranged at one end of the take-up reel (3); a movable tube (432) matching one end of the take-up reel (3) is provided through one end of the support frame (2); one end of the movable tube (432) is externally rotated with a bearing embedded in one end of the support frame (2); and a movable plug rod (433) having one end matching the limiting slot (431) is slidably disposed inside the movable tube (432).

3. A power cable emergency repair construction take-up device according to claim 2, characterized in that: A limiting plate (434) matching one end of the movable plug rod (433) is fixed at one end, a plurality of slots distributed in a circumferential array are provided at the other end of the movable tube (432), and a magnetic attraction block (435) fixed to the limiting plate (434) is provided on the inner side of the slot.

4. The power cable emergency repair construction take-up device according to claim 1, characterized in that: The movable component (5) comprises a limiting frame (51) fixed to the other end of the top of the movable frame (1), and a T-shaped vertical block (52) sliding on the limiting frame (51); a threaded shaft (53) is rotated at the bottom of the limiting frame (51) through a bearing, and the threaded shaft (53) passes through the bottom of the T-shaped vertical block (52) and is threadedly connected thereto; a gear (54) is fixed at one end of the threaded shaft (53); a rack (55) is meshed with the bottom of the gear (54) and is slidable with the movable frame (1); and a limiting component (59) is provided on the T-shaped vertical block (52) for preventing the cable from deviating during winding.

5. The power cable emergency repair construction take-up device according to claim 4, characterized in that: The limiting component (59) comprises a lower roller (591) and an upper roller (592) which are sequentially arranged on the top of the T-shaped vertical block (52), wherein the lower roller (591) is fixed on the T-shaped vertical block (52), and an adjusting member (593) for adjusting the distance between the upper roller (592) and the lower roller (591) is arranged on the upper roller (592).

6. A power cable emergency repair construction take-up device according to claim 5, characterized in that: A movable connecting rod (56) is hinged at one end of the rack (55), a movable rotating rod (57) is hinged at one end of the movable connecting rod (56), and a transverse axis (58) that rotates with the movable frame (1) through a bearing seat is fixed at the top end of the movable rotating rod (57).

7. The power cable emergency repair construction take-up device according to claim 1, characterized in that: The driving component (6) includes a servo motor (61) fixed on the movable frame (1), a transverse axis (2) which rotates with the movable frame (1) through a bearing seat is fixed on the output shaft of the servo motor (61), a belt (62) which is transmission-connected to the transverse axis (58) is transmission-connected to the other end of the transverse axis (2), and a belt (63) which is transmission-connected to the movable tube (432) is transmission-connected to the other end of the transverse axis (2).

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