Rapid wire tightening device for power line repair and use method
By designing a fast wire tightening device including a frame, winding roller and a uniform wiring mechanism, the problems of time-consuming and labor-intensive manual operation by workers, uneven cable winding and poor braking in the prior art are solved, and efficient and uniform cable winding and rapid braking are achieved, and the work efficiency and safety of power repairs are improved.
Patent Information
- Application Number
- CN202411978861.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-05-02
AI Technical Summary
The existing wire tightening device in the emergency repair of power is time-consuming and labor-intensive, and the cables cannot be evenly retracted, and the lack of effective braking mechanisms leads to low safety.
A quick wire tightening device including a frame, a winding roller and a uniform wiring mechanism is designed to achieve uniform winding of the cable using a speed reduction motor, a spindle, a transmission frame and a uniform wiring mechanism, and provide a fast braking function through a hoof brake.
It improves the work efficiency during power emergency repairs, achieves uniform winding of cables, enhances braking effect, improves safety, and reduces the labor and time of workers' operations.
Smart Images
Figure CN119911749A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of power emergency repair, and in particular relates to a fast wire tightening device for power emergency repair and a use method thereof. Background Art
[0002] In the power emergency repair construction, it is necessary to use a tensioning device to tighten the cable. The tensioning devices in the prior art are mostly completed by manual operation of workers, which requires a large amount of labor, is time-consuming and labor-intensive, inconvenient to operate, and has low work efficiency, seriously affecting the progress of power emergency repair. In addition, the existing tensioning device cannot make the cable evenly reeled onto the winding roller during the tensioning process, which not only leads to a waste of space on the winding roller, but also causes the cable to be loosely wound on the reel, making it inconvenient to reel the cable. Furthermore, the traditional tensioning device does not have a device to limit the rotation of the reel, that is, an effective braking mechanism, which will cause the cable reel to reverse during the winding process or after the winding stops due to accidental or human error, causing some unnecessary troubles outside the work, and it is also impossible to achieve rapid braking in an emergency, and the safety is low. Therefore, it is very necessary to provide a rapid tensioning device and a method for using it for power emergency repair that has a reasonable structure, evenly reels cables, improves work efficiency, and has a good braking effect. Summary of the invention
[0003] 1. Technical issues In view of the above-mentioned existing technical status, this application mainly addresses the following technical problems: 1. Workers manually operate the tensioning device, which is labor-intensive, time-consuming and labor-intensive, inconvenient to operate, and low in work efficiency, which seriously affects the progress of power repair; 2. In addition, the existing cable tightening device cannot make the cable reel evenly, resulting in a waste of space and the cable is relatively loosely wound, which is not convenient for cable reeling; 3. The traditional tensioning device does not have a reliable braking mechanism, which may lead to some unnecessary accidents and has low safety.
[0004] (II) Technical solution The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a rapid wire tightening device for power emergency repair and a method of use thereof which has a reasonable structure, can evenly wind up cables, improves work efficiency and has a good braking effect.
[0005] The objective of the present invention is achieved as follows: A fast wire tightening device for power emergency repair comprises a frame, a winding roller and a uniform wiring mechanism, a reduction motor is arranged on the upper left side of the frame, a coupling is installed on the output end of the reduction motor, the coupling is dynamically connected to a main shaft passing through the frame, a winding roller is installed on the main shaft, a transmission frame is installed on the right side of the main shaft, and a uniform wiring mechanism is arranged below the transmission frame, and the uniform wiring function of the winding roller is realized through the cooperation of the reduction motor, the coupling, the main shaft, the transmission frame and the uniform wiring mechanism; a shoe-type brake is installed on the left side of the main shaft, and the shoe-type brake is connected to the frame through a mounting plate, and a bearing plate is installed on the outside of one end of the main shaft that passes through the mounting plate and the frame, and an effective braking effect of the main shaft and the winding roller is realized through the shoe-type brake.
[0006] Furthermore, the frame includes a first bracket and a second bracket, universal wheels are installed at the bottom of the first bracket and the second bracket, a motor plate for installing a reduction motor is arranged above the first bracket, and a locking shaft seat for connecting the main shaft is installed above the second bracket.
[0007] Furthermore, the transmission frame includes a first tripod and a second tripod, the upper ends of the first tripod and the second tripod are both installed on the main shaft, a ball bearing is arranged between the first tripod and the second tripod, the ball bearing is installed on the main shaft and the ball bearing is located inside the locking shaft seat, a first pulley is arranged on the right side of the ball bearing, a transmission belt is installed on the first pulley, and the transmission belt is dynamically connected to the uniform wiring mechanism.
[0008] Furthermore, the uniform wiring mechanism includes a box body, an isolated inner box is installed inside the box body, the box body is a rectangular structure with an opening on the top and the left side, and the isolated inner box is a square structure with an opening on the top and the right side; a first uniform wiring device is installed inside the box body.
[0009] Furthermore, the first uniform wiring device includes a top plate installed on the top of the isolation inner box, a worm is arranged under the top plate, both ends of the worm are connected to the box body through ball bearings, a spur gear is connected to one side shaft of the worm, a spur gear is meshed in front of the spur gear, a second pulley is connected to the outer shaft of the spur gear, and the second pulley is connected to the transmission belt.
[0010] Furthermore, a worm wheel is meshed at the rear of the worm, a first large gear connected to the worm wheel shaft is arranged above the top plate, and a first sector gear is connected to the upper shaft of the first large gear; a second large gear is meshed at one side of the first large gear, and a second sector gear is connected to the upper shaft of the second large gear; a T-shaped tooth plate intermittently meshed with the first sector gear / second sector gear is arranged at the front above the top plate, a guide idler wheel bracket is installed in front of the T-shaped tooth plate, and a guide idler wheel is installed on the inner side above the guide idler wheel bracket; a slide seat is installed below the guide idler wheel bracket, and the slide seat is slidably connected to a slide rail installed on the top plate.
[0011] Furthermore, the first uniform wiring device is replaced by a second uniform wiring device, which includes a base, a plurality of bearing seats are arranged above the base, a shaft rod is installed inside the bearing seat, a third pulley is installed at one end of the shaft rod, and the third pulley is connected to the transmission belt.
[0012] Furthermore, a belt drive assembly is installed on the side of the shaft rod close to the third pulley, and the belt drive assembly is dynamically connected to a rotating roller. A reverse spiral groove is opened on the rotating roller, and a movable sleeve that cooperates with the reverse spiral groove is provided on the outer sleeve of the rotating roller. A group of clamping rod groups is arranged above the movable sleeve, and a sliding rod is arranged below the movable sleeve, and the sliding rod is slidably connected to the sliding groove seat installed on the base.
[0013] Furthermore, the shoe brake includes a long vertical plate and a short vertical plate, the long vertical plate and the short vertical plate are movably connected by a cross bar, a hydraulic driver is hinged at the bottom of the short vertical plate, a driving rod is installed at the upper end of the short vertical plate, an upper brake arm is arranged on one side of the driving rod, one end of the upper brake arm is hinged to the long vertical plate, and the other end is connected to the driving rod, a lower brake arm is arranged below the upper brake arm, two ends of the lower brake arm are respectively hinged to the long vertical plate and the short vertical plate, and brake plates are arranged on the inner sides of the upper brake arm and the lower brake arm.
[0014] A method for using a fast wire tightening device for power emergency repair, using the fast wire tightening device for power emergency repair as described above to complete a fast and reliable cable winding operation, the method comprising the following steps: Step 1: When in use, start the reduction motor, which drives the main shaft to rotate through the coupling, and then drives the first pulley and the winding roller of the transmission frame to rotate. The rotation of the winding roller realizes the winding of the cable; Step 2: At the same time, the first pulley of the transmission frame drives the uniform wiring device of the uniform wiring mechanism to rotate through the transmission belt, so that the cable on the winding roller is evenly and tightly wound onto the winding roller during the winding process; Step 3: When the uniform wiring device adopts the first uniform wiring device, the first pulley drives the second pulley to rotate through the transmission belt, the second pulley drives the spur gear to rotate, and then drives the spur gear and the worm to rotate, the worm drives the first large gear to rotate through the worm gear, and the first large gear drives the T-shaped toothed plate to move through the first sector gear. Since the first large gear and the second large gear are meshed with each other, the power structure composed of the first large gear, the first sector gear, the second large gear and the second sector gear can be used to drive the T-shaped toothed plate to move back and forth, thereby realizing the uniform wiring operation of the winding roller; Step 4: When the uniform wiring device adopts the second uniform wiring device, the second pulley drives the third pulley to rotate through the transmission belt, the third pulley drives the belt transmission assembly to rotate through the shaft, the belt transmission assembly drives the rotating roller to rotate, and the rotating roller drives the moving sleeve to reciprocate on the rotating roller to realize the uniform wiring operation of the winding roller; Step 5: When the winding is completed or an accident occurs, start the shoe brake to achieve a rapid braking effect on the winding roller to avoid further expansion of the accident and danger.
[0015] (III) Beneficial effects 1. Through the coordination of the reduction motor, the main shaft and the winding roller, the rotation of the winding roller realizes the cable winding, achieving the effect of improving the fast tightening of the cable and saving time; 2. Through the cooperation of the reduction motor, the main shaft, the transmission frame, the uniform wiring mechanism and the winding roller, while the winding roller rotates to reel in the cable, the uniform wiring mechanism drives the corresponding guide idler bracket, guide idler and movable sleeve, and clamping roller group to move back and forth horizontally through the first uniform wiring device / the second uniform wiring device, and drives the cable to move back and forth horizontally, so that the cable can be evenly wound onto the winding roller, avoiding the waste of space on the winding roller, and making it easier to wind up the cable; 3. The shoe brake can effectively brake the main shaft, thereby realizing the braking function of the winding roller, so as to quickly and reliably respond to emergencies and solve the problem that the wound cables are scattered all over the ground due to emergencies, causing unnecessary trouble or danger to the workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front view of the present invention.
[0017] Figure 2 It is a structural schematic diagram of the rack of the present invention.
[0018] Figure 3 It is a schematic structural diagram of the transmission frame and uniform wiring mechanism of the present invention.
[0019] Figure 4 It is a structural schematic diagram of the shoe brake of the present invention.
[0020] Figure 5 It is a schematic diagram of the internal structure of the uniform wiring mechanism of the present invention.
[0021] Figure 6 For the present invention Figure 5 Schematic diagram of part of the structure Figure 1 .
[0022] Figure 7 For the present invention Figure 5 Schematic diagram of part of the structure Figure 2 .
[0023] Figure 8 It is a schematic structural diagram of the second uniform wiring device of the present invention.
[0024] In the figure: 1, frame 11, first bracket 12, second bracket 13, universal wheel 14, motor plate 15, lock-type shaft seat 2, reduction motor 3, coupling 4, main shaft 5, winding roller 6, transmission frame 61, first tripod 62, second tripod 63, ball bearing 64, first pulley 65, transmission belt 7, uniform wiring mechanism 71, box body 72, isolation inner box 73, first uniform wiring device 31, top plate 32, worm 33, spur gear 34, spur gear 35, second pulley 36, worm wheel 37, first large gear 38, first sector gear 39, second large gear 301 , the second sector gear 302, the T-shaped tooth plate 303, the guide idler bracket 304, the guide idler 305, the slide seat 306, the slide rail 74, the second uniform wiring device 41, the base 42, the bearing seat 43, the shaft 44, the third pulley 45, the belt drive assembly 46, the rotating roller 47, the reverse spiral slide 48, the movable sleeve 49, the clamping rod group 401, the slide bar 402, the slide seat 8, the shoe brake 81, the long vertical plate 82, the short vertical plate 83, the hydraulic driver 84, the cross bar 85, the drive rod 86, the upper brake arm 87, the lower brake arm 88, the brake plate 9, the mounting plate 10, and the bearing plate. DETAILED DESCRIPTION
[0025] The present invention is further described below in conjunction with embodiments and / or drawings. Example
[0026] like Figure 1-8As shown, a fast tightening device for power emergency repair comprises a frame 1, a winding roller 5 and a uniform wiring mechanism 7, a reduction motor 2 is arranged on the upper left side of the frame 1, a coupling 3 is installed on the output end of the reduction motor 2, the coupling 3 is connected to the main shaft 4 passing through the frame 1, a winding roller 5 is installed on the main shaft 4, a transmission frame 6 is installed on the right side of the main shaft 4, and a uniform wiring mechanism 7 is arranged below the transmission frame 6, and the uniform wiring function of the winding roller 5 is realized by the cooperation of the reduction motor 2, the coupling 3, the main shaft 4, the transmission frame 6 and the uniform wiring mechanism 7; a shoe brake 8 is installed on the left side of the main shaft 4, and the shoe brake 8 is connected to the frame 1 through a mounting plate 9, the main shaft 4 passes through the mounting plate 9, and a bearing plate 10 is installed on the outside of one end of the frame 1, and an effective braking effect of the main shaft 4 and the winding roller 5 is achieved through the shoe brake 8.
[0027] The frame 1 includes a first bracket 11 and a second bracket 12, and universal wheels 13 are installed at the bottom of the first bracket 11 and the second bracket 12. A motor plate 14 for installing the reduction motor 2 is arranged above the first bracket 11, and a locking shaft seat 15 for connecting the main shaft 4 is installed above the second bracket 12.
[0028] The transmission frame 6 includes a first tripod 61 and a second tripod 62, the upper ends of the first tripod 61 and the second tripod 62 are both installed on the main shaft 4, a ball bearing 63 is arranged between the first tripod 61 and the second tripod 62, the ball bearing 63 is installed on the main shaft 4 and the ball bearing 63 is located inside the locking shaft seat 15, a first pulley 64 is arranged on the right side of the ball bearing 63, a transmission belt 65 is installed on the first pulley 64, and the transmission belt 65 is connected to the uniform wiring mechanism 7 in terms of power.
[0029] In this embodiment, when the reduction motor drives the main shaft to rotate, the main shaft drives the transmission belt to rotate through the first pulley, thereby realizing the power connection between the transmission frame and the uniform wiring mechanism, so that the reduction motor drives the winding roller to rotate while driving the uniform wiring mechanism to move through the transmission frame, thereby realizing uniform winding of the cable on the winding roller.
[0030] The uniform wiring mechanism 7 includes a box body 71, an isolated inner box 72 is installed inside the box body 71, the box body 71 is a rectangular structure with an opening on the top and the left side, and the isolated inner box 72 is a square structure with an opening on the top and the right side; a first uniform wiring device 73 is installed inside the box body 71.
[0031] The first uniform wiring device 73 includes a top plate 31 installed on the top of the isolation inner box 72, a worm 32 is arranged under the top plate 31, both ends of the worm 32 are connected to the box body 71 through ball bearings 63, a spur gear 33 is connected to one side axis of the worm 32, a spur gear 34 is meshed in front of the spur gear 33, a second pulley 35 is connected to the outer axis of the spur gear 34, and the second pulley 35 is connected to the transmission belt 65.
[0032] A worm wheel 36 is meshed at the rear of the worm 32, a first large gear 37 connected to the shaft of the worm wheel 36 is arranged above the top plate 31, and a first sector gear 38 is connected to the upper shaft of the first large gear 37; a second large gear 39 is meshed at one side of the first large gear 37, and a second sector gear 301 is connected to the upper shaft of the second large gear 39; a T-shaped toothed plate 302 intermittently meshed with the first sector gear 38 / second sector gear 301 is arranged at the front of the top plate 31, a guide idler bracket 303 is installed in front of the T-shaped toothed plate 302, and a guide idler 304 is installed on the inner side above the guide idler bracket 303; a slide seat 305 is installed below the guide idler bracket 303, and the slide seat 305 is slidably connected to a slide rail 306 installed on the top plate 31.
[0033] In this embodiment, the working principle of the first uniform wiring device is as follows: when the reduction motor drives the transmission frame to move through the main shaft, the first pulley will drive the second pulley to rotate through the transmission belt, and the second pulley will drive the spur gear to rotate. Since the spur gear and the spur gear are meshing, the spur gear will drive the spur gear to rotate; since the spur gear is connected to the worm shaft, the spur gear will drive the worm to rotate; since the worm is meshing with the worm wheel, and the worm wheel is connected to the first large gear shaft, the worm will drive the first large gear to rotate through the worm wheel, and since the first sector gear is connected to the first large gear shaft, and the first large gear is meshing with the second large gear, The first large gear will drive the T-shaped toothed plate to move through the first sector gear, and at the same time the first large gear will drive the second large gear to rotate. Since the second sector gear is connected to the second large gear shaft, the second large gear will drive the second sector gear to rotate, thereby realizing intermittent transmission of the first sector gear, the second sector gear and the T-shaped toothed plate. Therefore, the first sector gear and the second sector gear can drive the T-shaped toothed plate to move back and forth laterally, and drive the cable to move laterally, so that the cable can be evenly wound onto the winding roller, realizing uniform wiring operation of the winding roller, avoiding waste of space on the winding roller, and making it easier to wind up the cable.
[0034] The shoe brake 8 includes a long vertical plate 81 and a short vertical plate 82, which are movably connected by a cross bar 84, a hydraulic driver 83 is hinged at the bottom of the short vertical plate 82, a driving rod 85 is installed at the upper end of the short vertical plate 82, an upper brake arm 86 is arranged on one side of the driving rod 85, one end of the upper brake arm 86 is hinged to the long vertical plate 81, and the other end is connected to the driving rod 85, a lower brake arm 87 is arranged below the upper brake arm 86, and two ends of the lower brake arm 87 are respectively hinged to the long vertical plate 81 and the short vertical plate 82, and brake plates 88 are arranged on the inner sides of the upper brake arm 86 and the lower brake arm 87.
[0035] The present invention is a fast tightening device for power emergency repair. When in use, the reduction motor 2 is started, and the reduction motor 2 drives the main shaft 4 to rotate through the coupling 3, thereby driving the first pulley 64 and the winding roller 5 of the transmission frame 6 to rotate. The rotation of the winding roller 5 realizes the winding of the cable; at the same time, the first pulley 64 of the transmission frame 6 drives the uniform wiring device of the uniform wiring mechanism 7 to rotate through the transmission belt 65, so that the cable on the winding roller 5 is evenly and tightly wound onto the winding roller 5 during the winding process; when the uniform wiring device adopts the first uniform wiring device 73, the first pulley 65 drives the second pulley 35 to rotate through the transmission belt 65, and the second pulley 35 drives the spur gear 34 to rotate, thereby driving the spur gear 33 and the worm 32 The worm 32 drives the first large gear 37 to rotate through the worm wheel 36, and the first large gear 37 drives the T-shaped toothed plate 302 to move through the first sector gear 38. Since the first large gear 37 and the second large gear 39 are meshed with each other, the power structure composed of the first large gear 37, the first sector gear 38, the second large gear 39 and the second sector gear 301 can drive the T-shaped toothed plate 302 to move back and forth, so as to realize the uniform wiring operation of the winding roller 5; when the winding is completed or an accident occurs, the shoe brake 8 is started to realize the rapid braking effect of the winding roller 5, so as to avoid further expansion of the accident and danger; the present invention has the advantages of reasonable structure, uniform cable winding, improved work efficiency and good braking effect. Example
[0036] like Figure 1-8As shown, a fast tightening device for power emergency repair comprises a frame 1, a winding roller 5 and a uniform wiring mechanism 7, a reduction motor 2 is arranged on the upper left side of the frame 1, a coupling 3 is installed on the output end of the reduction motor 2, the coupling 3 is connected to the main shaft 4 passing through the frame 1, a winding roller 5 is installed on the main shaft 4, a transmission frame 6 is installed on the right side of the main shaft 4, and a uniform wiring mechanism 7 is arranged below the transmission frame 6, and the uniform wiring function of the winding roller 5 is realized by the cooperation of the reduction motor 2, the coupling 3, the main shaft 4, the transmission frame 6 and the uniform wiring mechanism 7; a shoe brake 8 is installed on the left side of the main shaft 4, and the shoe brake 8 is connected to the frame 1 through a mounting plate 9, the main shaft 4 passes through the mounting plate 9, and a bearing plate 10 is installed on the outside of one end of the frame 1, and an effective braking effect of the main shaft 4 and the winding roller 5 is achieved through the shoe brake 8.
[0037] The frame 1 includes a first bracket 11 and a second bracket 12, and universal wheels 13 are installed at the bottom of the first bracket 11 and the second bracket 12. A motor plate 14 for installing the reduction motor 2 is arranged above the first bracket 11, and a locking shaft seat 15 for connecting the main shaft 4 is installed above the second bracket 12.
[0038] The transmission frame 6 includes a first tripod 61 and a second tripod 62, the upper ends of the first tripod 61 and the second tripod 62 are both installed on the main shaft 4, a ball bearing 63 is arranged between the first tripod 61 and the second tripod 62, the ball bearing 63 is installed on the main shaft 4 and the ball bearing 63 is located inside the locking shaft seat 15, a first pulley 64 is arranged on the right side of the ball bearing 63, a transmission belt 65 is installed on the first pulley 64, and the transmission belt 65 is connected to the uniform wiring mechanism 7 in terms of power.
[0039] The uniform wiring mechanism 7 includes a box body 71, an isolated inner box 72 is installed inside the box body 71, the box body 71 is a rectangular structure with an opening on the top and the left side, and the isolated inner box 72 is a square structure with an opening on the top and the right side; a first uniform wiring device 73 is installed inside the box body 71.
[0040] The first uniform wiring device 73 is replaced by a second uniform wiring device 74, which includes a base 41, a plurality of bearing seats 42 are arranged above the base 41, a shaft 43 is installed inside the bearing seat 42, a third pulley 44 is installed at one end of the shaft 43, and the third pulley 44 is connected to the transmission belt 65.
[0041] A belt transmission assembly 45 is installed on the side of the shaft 43 close to the third pulley 44, and the belt transmission assembly 45 is connected to a rotating roller 46 in power. A reverse spiral slide groove 47 is opened on the rotating roller 46, and a movable sleeve 48 cooperating with the reverse spiral slide groove 47 is provided on the outer side of the rotating roller 46. A group of clamping rod groups 49 are arranged above the movable sleeve 48, and a sliding rod 401 is arranged below the movable sleeve 48. The sliding rod 401 is slidably connected to a slide groove seat 402 installed on the base 41.
[0042] In this embodiment, the working principle of the second uniform wiring device is as follows: when the reduction motor drives the transmission frame to move through the main shaft, the first pulley will drive the third pulley to rotate through the transmission belt, and the third pulley will drive the belt transmission assembly to rotate through the shaft rod. Since the rotating roller is power-connected to the belt transmission assembly, the belt transmission assembly will drive the rotating roller to rotate. Since the rotating roller is provided with a reverse spiral slide groove, and the movable sleeve is mounted on the rotating roller and the movable sleeve cooperates with the reverse spiral slide groove, when the rotating roller rotates, it will drive the movable sleeve to move back and forth laterally on the rotating roller. The sliding rod and the slide groove seat slide in cooperation, so that the lateral reciprocating movement of the movable sleeve is more stable and reliable. The movable sleeve can drive the cable inside the clamping rod group to move back and forth laterally through the clamping rod group, so that the cable can be evenly wound onto the winding roller, thereby realizing the uniform wiring operation of the winding roller, avoiding the waste of space on the winding roller, and making it easier to wind up the cable.
[0043] The shoe brake 8 includes a long vertical plate 81 and a short vertical plate 82, which are movably connected by a cross bar 84, a hydraulic driver 83 is hinged at the bottom of the short vertical plate 82, a driving rod 85 is installed at the upper end of the short vertical plate 82, an upper brake arm 86 is arranged on one side of the driving rod 85, one end of the upper brake arm 86 is hinged to the long vertical plate 81, and the other end is connected to the driving rod 85, a lower brake arm 87 is arranged below the upper brake arm 86, and two ends of the lower brake arm 87 are respectively hinged to the long vertical plate 81 and the short vertical plate 82, and brake plates 88 are arranged on the inner sides of the upper brake arm 86 and the lower brake arm 87.
[0044] In this embodiment, the working principle of the shoe brake is as follows: when winding is completed or an accident occurs, the hydraulic driver of the shoe brake is started, and the hydraulic driver pushes the lower end of the short vertical plate to move outward, causing the middle part to rotate around the connection with the cross bar, so that the upper end of the short vertical plate moves inward while the upper brake arm is driven by the driving rod to move toward the lower brake arm. Through the cooperation of the brake plates with arc structures on the upper brake arm and the lower brake arm, rapid and effective braking of the main shaft is achieved, thereby achieving reliable braking of the winding roller.
[0045] The winding roller 5 is quickly braked to avoid further expansion of the accident and danger. The present invention has the advantages of reasonable structure, uniform cable winding, improved work efficiency and good braking effect.
[0046] The present invention is a fast wire tightening device for power emergency repair. In use, the present invention is a fast wire tightening device for power emergency repair. In use, the reduction motor 2 is started, and the reduction motor 2 drives the main shaft 4 to rotate through the coupling 3, thereby driving the first pulley 64 and the winding roller 5 of the transmission frame 6 to rotate, and the rotation of the winding roller 5 realizes the winding of the cable; at the same time, the first pulley 64 of the transmission frame 6 drives the uniform wiring device of the uniform wiring mechanism 7 to rotate through the transmission belt 65, so that the cable on the winding roller 5 is evenly and tightly wound onto the winding roller 5 during the winding process; when the uniform wiring device adopts the second uniform wiring device 74, the first pulley 64 drives the uniform wiring device 7 through the transmission belt 65, and the first pulley 64 drives the uniform wiring device 7 of the uniform wiring mechanism 7 to rotate ... and the first pulley 64 drives the uniform wiring device 7 through the transmission belt 65, and the first pulley 64 drives the uniform wiring device 7 of the uniform wiring mechanism 7 to rotate, and the first pulley 64 drives the uniform wiring device 7 through the transmission belt 65, and the first pulley 64 drives the uniform wiring device 7 of the uniform wiring mechanism 7 to rotate, and the first pulley 64 drives the uniform wiring device 7 through the transmission belt 65, and the first pulley 64 drives the uniform wiring device 7 through the transmission belt 65, and the first pulley 64 drives the uniform wiring device 7 through the transmission belt 65, and the first pulley 64 drives the uniform wiring device 7 through the transmission belt 6 The belt 65 drives the third pulley 44 to rotate, and the third pulley 44 drives the belt transmission assembly 45 to rotate through the shaft 43, and the belt transmission assembly 45 drives the rotating roller 46 to rotate, and the rotating roller 46 drives the movable sleeve 48 to move back and forth on the rotating roller 46 to achieve uniform wiring operation of the winding roller 5; when the winding is completed or an accident occurs, the shoe brake 8 is started to achieve a rapid braking effect on the winding roller 5 to avoid further expansion of the accident and danger; the present invention has the advantages of reasonable structure, uniform cable winding, improved work efficiency and good braking effect; the present invention has the advantages of reasonable structure, uniform cable winding, improved work efficiency and good braking effect. Example
[0047] like Figure 1-8 As shown, a method for using a fast wire tightening device for power emergency repair is used to complete a fast and reliable cable winding operation using the fast wire tightening device for power emergency repair as described above. The method for using includes the following steps: Step 1: When in use, start the reduction motor, which drives the main shaft to rotate through the coupling, and then drives the first pulley and the winding roller of the transmission frame to rotate. The rotation of the winding roller realizes the winding of the cable; Step 2: At the same time, the first pulley of the transmission frame drives the uniform wiring device of the uniform wiring mechanism to rotate through the transmission belt, so that the cable on the winding roller is evenly and tightly wound onto the winding roller during the winding process; Step 3: When the uniform wiring device adopts the first uniform wiring device, the first pulley drives the second pulley to rotate through the transmission belt, the second pulley drives the spur gear to rotate, and then drives the spur gear and the worm to rotate, the worm drives the first large gear to rotate through the worm gear, and the first large gear drives the T-shaped toothed plate to move through the first sector gear. Since the first large gear and the second large gear are meshed with each other, the power structure composed of the first large gear, the first sector gear, the second large gear and the second sector gear can be used to drive the T-shaped toothed plate to move back and forth, thereby realizing the uniform wiring operation of the winding roller; Step 4: When the uniform wiring device adopts the second uniform wiring device, the second pulley drives the third pulley to rotate through the transmission belt, the third pulley drives the belt transmission assembly to rotate through the shaft, the belt transmission assembly drives the rotating roller to rotate, and the rotating roller drives the moving sleeve to reciprocate on the rotating roller to realize the uniform wiring operation of the winding roller; Step 5: When the winding is completed or an accident occurs, start the shoe brake to achieve a rapid braking effect on the winding roller to avoid further expansion of the accident and danger.
Claims
1. A fast wire tightening device for power emergency repair, comprising a frame, a winding roller and a uniform wiring mechanism, characterized in that: A reduction motor is arranged on the upper left side of the frame, a coupling is installed on the output end of the reduction motor, the coupling is dynamically connected to a main shaft passing through the frame, a winding roller is installed on the main shaft, a transmission frame is installed on the right side of the main shaft, and a uniform wiring mechanism is arranged below the transmission frame, and the uniform wiring function of the winding roller is realized through the cooperation of the reduction motor, the coupling, the main shaft, the transmission frame and the uniform wiring mechanism; a shoe-type brake is installed on the left side of the main shaft, and the shoe-type brake is connected to the frame through a mounting plate, and a bearing plate is installed on the outside of one end of the main shaft that passes through the mounting plate and the frame, and an effective braking effect of the main shaft and the winding roller is realized through the shoe-type brake.
2. A fast wire tightening device for power emergency repair as claimed in claim 1, characterized in that: The frame includes a first bracket and a second bracket, universal wheels are installed at the bottom of the first bracket and the second bracket, a motor plate for installing a reduction motor is arranged above the first bracket, and a locking shaft seat for connecting the main shaft is installed above the second bracket.
3. A fast wire tightening device for power emergency repair as claimed in claim 2, characterized in that: The transmission frame includes a first tripod and a second tripod, the upper ends of the first tripod and the second tripod are both installed on the main shaft, a ball bearing is arranged between the first tripod and the second tripod, the ball bearing is installed on the main shaft and the ball bearing is located inside the locking shaft seat, a first pulley is arranged on the right side of the ball bearing, a transmission belt is installed on the first pulley, and the transmission belt is dynamically connected to the uniform wiring mechanism.
4. A fast wire tightening device for power emergency repair as claimed in claim 3, characterized in that: The uniform wiring mechanism comprises a box body, an isolated inner box is installed inside the box body, the box body is a rectangular structure with an opening on the top and the left side, and the isolated inner box is a square structure with an opening on the top and the right side; a first uniform wiring device is installed inside the box body.
5. A fast wire tightening device for power emergency repair as claimed in claim 4, characterized in that: The first uniform wiring device includes a top plate installed on the top of the isolation inner box, a worm is arranged under the top plate, both ends of the worm are connected to the box body through ball bearings, a spur gear is connected to one side shaft of the worm, a spur gear is meshed in front of the spur gear, a second pulley is connected to the outer shaft of the spur gear, and the second pulley is connected to the transmission belt.
6. A fast wire tightening device for power emergency repair as claimed in claim 5, characterized in that: A worm wheel is meshed at the rear of the worm, a first large gear connected to the worm wheel shaft is arranged above the top plate, and a first sector gear is connected to the shaft above the first large gear; a second large gear is meshed at one side of the first large gear, and a second sector gear is connected to the shaft above the second large gear; a T-shaped toothed plate intermittently meshed with the first sector gear / second sector gear is arranged at the front above the top plate, a guide idler wheel bracket is installed in front of the T-shaped toothed plate, and a guide idler wheel is installed on the inner side above the guide idler wheel bracket; a slide seat is installed below the guide idler wheel bracket, and the slide seat is slidably connected to a slide rail installed on the top plate.
7. A fast wire tightening device for power emergency repair as claimed in claim 5, characterized in that: The first uniform wiring device is replaced by a second uniform wiring device, which includes a base, a plurality of bearing seats are arranged above the base, a shaft rod is installed inside the bearing seat, a third pulley is installed at one end of the shaft rod, and the third pulley is connected to the transmission belt.
8. A fast wire tightening device for power emergency repair as claimed in claim 7, characterized in that: A belt transmission assembly is installed on the side of the shaft rod close to the third pulley, and the belt transmission assembly is dynamically connected to a rotating roller. A reverse spiral slide groove is provided on the rotating roller, and a movable sleeve matching the reverse spiral slide groove is provided on the outer sleeve of the rotating roller. A group of clamping rod groups is provided above the movable sleeve, and a sliding rod is provided below the movable sleeve, and the sliding rod is slidably connected to the slide groove seat installed on the base.
9. A fast wire tightening device for power emergency repair as claimed in claim 1, characterized in that: The shoe brake includes a long vertical plate and a short vertical plate, the long vertical plate and the short vertical plate are movably connected by a cross bar, a hydraulic driver is hinged at the bottom of the short vertical plate, a driving rod is installed at the upper end of the short vertical plate, an upper brake arm is arranged on one side of the driving rod, one end of the upper brake arm is hinged to the long vertical plate, and the other end is connected to the driving rod, a lower brake arm is arranged below the upper brake arm, two ends of the lower brake arm are respectively hinged to the long vertical plate and the short vertical plate, and brake plates are arranged on the inner sides of the upper brake arm and the lower brake arm.
10. A method for using a fast wire tightening device for power emergency repair, using the fast wire tightening device for power emergency repair as claimed in any one of claims 1 to 9 to complete a fast and reliable cable winding operation, characterized in that: The method of use comprises the following steps: Step 1: When in use, start the reduction motor, which drives the main shaft to rotate through the coupling, and then drives the first pulley and the winding roller of the transmission frame to rotate. The rotation of the winding roller realizes the winding of the cable; Step 2: At the same time, the first pulley of the transmission frame drives the uniform wiring device of the uniform wiring mechanism to rotate through the transmission belt, so that the cable on the winding roller is evenly and tightly wound onto the winding roller during the winding process; Step 3: When the uniform wiring device adopts the first uniform wiring device, the first pulley drives the second pulley to rotate through the transmission belt, the second pulley drives the spur gear to rotate, and then drives the spur gear and the worm to rotate, the worm drives the first large gear to rotate through the worm gear, and the first large gear drives the T-shaped toothed plate to move through the first sector gear. Since the first large gear and the second large gear are meshed with each other, the power structure composed of the first large gear, the first sector gear, the second large gear and the second sector gear can be used to drive the T-shaped toothed plate to move back and forth, thereby realizing the uniform wiring operation of the winding roller; Step 4: When the uniform wiring device adopts the second uniform wiring device, the first pulley drives the third pulley to rotate through the transmission belt, the third pulley drives the belt transmission assembly to rotate through the shaft rod, the belt transmission assembly drives the rotating roller to rotate, and the rotating roller drives the moving sleeve to reciprocate on the rotating roller to realize the uniform wiring operation of the winding roller; Step 5: When the winding is completed or an accident occurs, start the shoe brake to achieve a rapid braking effect on the winding roller to avoid further expansion of the accident and danger.