An integrated rapid repair device for railway power elements

Abstract

This invention provides an integrated rapid repair device for railway power components, comprising a central working platform, a welding operation cabin mounted on the upper side of the central working platform, a welding operation platform mounted on the upper side of the welding operation cabin, and mobile cable working arms on both sides of the central working platform. Interconnecting frames are mounted on opposite sides of each mobile cable working arm. Each side of the welding operation cabin is equipped with a docking device for fixing and disassembling the adjacent interconnecting frames. This invention, through the cooperation of the docking devices and interconnecting frames, enables the rapid mounting and dismounting of the mobile cable working arms on the central working platform. When relocation is required, the mobile cable working arms can be lifted, and the central working platform can move at high speed to the fault area independently. Upon arrival at the fault area, the mobile cable working arms can be quickly released to commence maintenance work, shortening the positioning time for maintenance and improving equipment deployment speed.

Description

Technical Field

[0001] This invention relates to the field of overhead line maintenance technology, and in particular to an integrated rapid repair device for railway power components. Background Technology

[0002] The installation, maintenance, and repair of cables and wires, especially the repair of high-voltage overhead lines, are crucial for the safe and stable operation of power systems. Overhead lines such as railway catenary, urban power grids, and long-distance transmission lines are constantly exposed to the natural environment and are highly susceptible to line breaks due to extreme weather (such as strong winds and icing) or geological disasters (such as landslides, rockfalls, and fallen trees). Broken cables not only cause power outages, but the resulting sag can also encroach on the space below (such as railway tracks and highways), triggering serious secondary disasters.

[0003] Currently, the repair of broken overhead power lines, especially long-span, high-tension lines, mainly relies on a combination of manual labor and heavy machinery. This involves personnel carrying machinery to the faulty section, operating heavy machinery such as aerial work platforms to locate, capture, and position the broken suspension wires, and then joining and welding the broken ends of the two sections. However, this method is slow and inefficient, requires direct manual intervention, is highly dangerous, and lacks sufficient positioning accuracy for joining the broken ends, leading to insufficient welding precision. It also relies heavily on the operator's skill and experience, making it difficult to guarantee precise alignment for welding, directly affecting welding quality and post-repair conductivity. Furthermore, the entire repair process, including capturing the broken ends of the suspension wires and straightening, aligning, and securing them, requires extensive manual labor at height. Personnel need to operate at heights or in complex environments, facing high risks of electric shock, falls, and mechanical injuries. At the same time, manual operation is labor-intensive and prone to fatigue in harsh disaster environments, further increasing safety risks and instability. Traditional solutions require the coordinated operation of multiple devices, such as railcars, lifting platforms, traction equipment, and welding equipment, with cumbersome operating procedures.

[0004] Therefore, there is a need to design an integrated rapid repair device for railway electrical components to solve the above problems. Summary of the Invention

[0005] To overcome the shortcomings of current methods for connecting and welding broken overhead lines, such as cumbersome operation, low efficiency, low connection accuracy leading to low welding quality, and high risk of subsequent welding operations, the purpose of this invention is to provide an integrated rapid repair device for railway power components that is highly integrated and efficient, improves connection accuracy to ensure welding quality, and reduces the risks of manual welding operations.

[0006] The technical solution provided by this invention: An integrated rapid repair device for railway power components, comprising a central working platform, a welding operation cabin mounted on the upper side of the central working platform, a welding operation platform mounted on the upper side of the welding operation cabin, and movable cable working arms on both the left and right sides of the central working platform, with interconnecting frames mounted on opposite sides of each movable cable working arm; docking devices are provided on both the left and right sides of the welding operation cabin, the docking devices being used for fixed docking and disassembly with adjacent interconnecting frames; lateral traction mechanisms are provided at the front and rear positions of the upper side of the welding operation cabin; and a direction adjustment device is provided on each of the movable cable working arms. Each of the directional adjustment devices is equipped with a switching device on its upper side. The directional adjustment device is used to drive the switching device to move back and forth and to rise and fall. The switching device is used to fix and disconnect with the adjacent directional adjustment device and to fix and disconnect with the lateral traction mechanism. Each of the switching devices is equipped with a cable surround on its opposite side. The switching device is used to drive the cable surround to rotate. The cable surround is used to surround the overhead line that is suspended due to disconnection. Each of the switching devices is equipped with a cable locator at the middle position on its opposite side. The cable locator is used to guide and clamp the overhead line surrounded by the cable surround.

[0007] Furthermore, the docking device includes a first electric slide rail, and the welding operation chamber is equipped with a first electric slide rail on both the left and right sides. A lifting frame is fixedly connected to the moving part of the first electric slide rail, and multiple first electromagnets are installed at the front and rear positions on the opposite side of the lifting frame.

[0008] Furthermore, the lateral traction mechanism includes a second electric slide rail. The second electric slide rail is installed at both the front and rear positions on the upper side of the welding operation cabin. Each second electric slide rail has two independently controllable moving parts, and a first docking frame is fixedly connected to the upper side of the moving parts of each second electric slide rail.

[0009] Furthermore, the directional adjustment device includes a third electric slide rail. The upper side of the mobile cable working arm is equipped with a third electric slide rail. The moving parts of the third electric slide rail are fixedly connected to opposite sides of a directional adjustment frame. The upper side of the directional adjustment frame is equipped with a first electric push rod. The upper end of the telescopic part of the first electric push rod is fixedly connected to a lifting frame. The upper side of the lifting frame is fixedly connected to a second docking frame. The structure of the second docking frame is the same as that of the first docking frame. The switching device can be fixedly docked and disassembled at the adjacent second docking frame.

[0010] Furthermore, the switching device includes a fixed base, and a fixed base is provided above each of the second docking frames. Each fixed base has docking blocks fixedly connected to its left and right sides. Each docking block has the same structure, and two second electromagnets with opposite front and rear orientations are installed inside each docking block. A mounting base is fixedly connected to the upper side of each fixed base. A rotating frame is rotatably connected to the opposite side of each mounting base. A drive motor is installed at the front and rear of each mounting base, and the output shaft of the drive motor is connected to the rotating frame.

[0011] Furthermore, the cable wrapper includes a fourth electric slide rail, and the rotating frame is equipped with the fourth electric slide rail on one side facing each other. The frame structure of the fourth electric slide rail is equipped with a limiting plate, and each limiting plate is slidably fitted with a sliding sleeve. Each sliding sleeve is fixedly connected to the moving part of the adjacent fourth electric slide rail. Each sliding sleeve is fixedly connected with a guide plate and a clamping plate, and the guide plate is located above the clamping plate.

[0012] Furthermore, the cable locator includes a second electric push rod, which is fixedly connected to the upper side of the middle of each of the rotating frames. The telescopic parts of the second electric push rod are fixedly connected to a guide seat at opposite ends. A third electric push rod is fixedly connected to the lower side of the middle of each of the rotating frames. The telescopic parts of the third electric push rod are fixedly connected to a clamping seat at opposite ends.

[0013] Furthermore, it also includes conductor deflector plates, with conductor deflector plates fixedly connected to both opposite sides of the mobile cable working arm.

[0014] Furthermore, it also includes sensor modules, with sensor modules installed on the lower side of each clamp.

[0015] Furthermore, it also includes camera modules, with camera modules installed on the upper side of each guide seat.

[0016] The beneficial effects of this invention are:

[0017] 1. This invention, through the cooperation of the docking device and the interconnection frame, enables the rapid mounting and unmounting of the mobile cable working arm on the central working platform. When relocation is required, the mobile cable working arm can be lifted and the central working platform can move at high speed to the fault area independently. After arriving at the fault area, the mobile cable working arm can be quickly released to carry out maintenance work, which can shorten the positioning time for maintenance, improve the equipment deployment speed, and thus speed up the maintenance of overhead lines. In addition, the central working platform can be driven by an electric motor or an internal combustion engine, which can be independent of the power grid that may be paralyzed, giving the equipment the ability to operate independently in complex post-disaster environments.

[0018] 2. This invention employs a cable surroundr that, through its opening and surrounding actions, can quickly capture and surround the suspended wire. The precise positioning of the two suspended wire segments using the cable surroundr and cable positioner, combined with the movement of the two independently controlled moving parts via the second electric slide rail, enables precise connection of the broken ends of the two suspended wire segments. This makes subsequent welding operations easier and improves the accuracy of subsequent welding.

[0019] 3. This invention employs a method where a cable wrapper surrounds the suspended wire and then connects it to a lateral traction mechanism. The movement of the cable wrapper, driven by the lateral traction mechanism, coordinates with the movement of the central working platform. This allows for precise alignment of the broken ends of the two suspended wires and their elevation to the optimal welding position near the welding platform. This creates extremely convenient conditions for subsequent high-quality welding, significantly improving repair efficiency and quality. Furthermore, personnel can remain inside the welding operation chamber, further reducing the risks associated with manual operation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the first three-dimensional structure of the present invention.

[0021] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the third three-dimensional structure of the present invention.

[0023] Figure 4 This is a schematic diagram of the fourth three-dimensional structure of the present invention.

[0024] Figure 5 This is a three-dimensional structural diagram of the welding operation chamber part of the present invention.

[0025] Figure 6 This is a partial three-dimensional structural diagram of the docking device of the present invention.

[0026] Figure 7 This is a partial three-dimensional structural diagram of the lateral traction mechanism of the present invention.

[0027] Figure 8 This is a partial three-dimensional structural diagram of the mobile cable working arm of the present invention.

[0028] Figure 9 This is a schematic diagram of a first partial three-dimensional structure of the orientation device of the present invention.

[0029] Figure 10 This is a schematic diagram of a second partial three-dimensional structure of the orientation device of the present invention.

[0030] Figure 11This is a schematic diagram of a first partial three-dimensional structure of the switching device part of the present invention.

[0031] Figure 12 This is a schematic diagram of a second partial three-dimensional structure of the switching device part of the present invention.

[0032] Figure 13 This is a schematic diagram of a first partial three-dimensional structure of the cable surround part of the present invention.

[0033] Figure 14 This is a schematic diagram of a second partial three-dimensional structure of the cable surround part of the present invention.

[0034] Figure 15 This is a schematic diagram of the third partial three-dimensional structure of the cable surround part of the present invention.

[0035] In the diagram: 1. Central working platform; 2. Welding operation cabin; 3. Welding operation platform; 4. Mobile cable handling arm; 5. Interconnecting frame; 6. Docking device; 7. Lateral traction mechanism; 8. Directional device; 9. Switching device; 10. Cable wrapper; 11. Cable locator; 61. First electric slide rail; 62. Lifting frame; 63. First electromagnet; 71. Second electric slide rail; 72. First docking frame; 81. Third electric slide rail; 82. Directional frame; 83. First electric push rod. 84. Lifting frame; 85. Second docking frame; 91. Fixed seat; 92. Docking block; 93. Second electromagnet; 94. Mounting seat; 95. Rotating frame; 96. Drive motor; 101. Fourth electric slide rail; 102. Limiting plate; 103. Sliding sleeve; 104. Guide plate; 105. Clamping plate; 111. Second electric push rod; 112. Guide seat; 113. Third electric push rod; 114. Clamping seat; 12. Wire deflector plate; 13. Sensor module; 14. Camera module. Detailed Implementation

[0036] The present invention will be further described below with reference to specific embodiments. The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual pictures. They should not be construed as limiting the present invention. In order to better illustrate the specific embodiments of the present invention, some parts in the drawings may be omitted, enlarged or reduced, and do not represent the actual product size. It is understandable for those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0037] In the description of this invention, it should be noted that the terms "front", "rear", "upper", "lower", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0038] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0039] Example 1, such as Figures 1-5As shown, an integrated rapid repair device for railway power components includes a central working platform 1, a welding operation cabin 2, a welding operation platform 3, a mobile cable working arm 4, an interconnecting frame 5, a docking device 6, a lateral traction mechanism 7, a steering device 8, a switching device 9, a cable wrapper 10, and a cable locator 11. The central working platform 1 has a self-driving function, and its power source can be either an electric motor or an internal combustion engine. The central working platform 1 can operate independently. The welding operation cabin 2 is installed on the upper side of the central working platform 1, and the welding operation cabin 2 is equipped with a cable handling arm. The control room of the central work platform 1 and the equipment compartment for welding maintenance of overhead lines are both equipped with tempered glass observation windows on both sides of the welding operation compartment 2. A welding operation platform 3 is installed on the upper side of the welding operation compartment 2. The welding operation platform 3 is an openable skylight structure, used to open the upper side of the welding operation compartment 2 so that maintenance personnel inside can perform welding maintenance operations on the overhead lines. Mobile cable working arms 4 are installed on both sides of the central work platform 1. The mobile cable working arms 4 have self-driving capabilities. 4. The mobile cable working arm 4 is symmetrically arranged around the central working platform 1. Its operation is wirelessly controlled, with the wireless control source located in the control room of the welding operation cabin 2. Each of the mobile cable working arms 4 has an interconnecting frame 5 installed on opposite sides. Each of the interconnecting frames 5 has a vertical frame structure on its opposite side, and multiple assembly slots are provided on the opposite side of each vertical frame structure. Vertical positioning holes are provided on the upper side of each of these assembly slots. The welding operation cabin 2 has docking devices 6 on both the left and right sides, which are used to connect with adjacent interconnecting frames 5. The docking device 6 can be fixed and disassembled, so that the docking device 6 can drive the connected mobile cable working arm 4 to move upward and off the track through the fixed docking with the adjacent interconnecting frame 5. The central working platform 1 can quickly move on the track by hanging the mobile cable working arm 4 on the two docking devices 6 respectively. The docking device 6 can move downward and disassemble the interconnecting frame 5 it docks with, so that the mobile cable working arm 4 can be positioned on the track. The mobile cable working arm 4 can be moved on the track by control. The welding operation cabin 2 is equipped with a lateral traction mechanism 7 at the front and rear positions on the upper side.Each mobile cable working arm 4 is equipped with a directional adjustment device 8, and each directional adjustment device 8 has a switching device 9 on its upper side. The directional adjustment device 8 is used to drive the switching device 9 to move forward and backward and to rise and fall. The switching device 9 is used for fixed docking and disengagement with adjacent directional adjustment devices 8, and for fixed docking and disengagement with the lateral traction mechanism 7. By fixed docking with its adjacent directional adjustment device 8, the switching device 9 can move left and right on the track driven by its adjacent mobile cable working arm 4. Alternatively, the switching device 9 can be fixedly docked with the left side of the lateral traction mechanism 7 and disengaged from its adjacent directional adjustment device 8. The connection between the two allows the switching device 9 to move left and right on the lateral traction mechanism 7, enabling it to be positioned above the welding operation chamber 2. Each of the opposing sides of the switching device 9 is equipped with a cable surround 10, which the switching device 9 uses to rotate. The cable surround 10 surrounds the suspended overhead line caused by the disconnection. A cable positioner 11 is located in the middle of each opposing side of the switching device 9, guiding and clamping the suspended overhead line surrounded by the cable surround 10. The cooperation of the cable surround 10 and the cable positioner 11 straightens and reconnects the disconnected and suspended overhead line.

[0040] like Figure 6As shown, the docking device 6 includes a first electric slide rail 61, a lifting frame 62, and a first electromagnet 63. The welding operation chamber 2 has first electric slide rails 61 installed on both the left and right sides. Each first electric slide rail 61 is a vertically mounted electric track controlled by a servo system. The lifting frame 62 is fixedly connected to the moving parts of each first electric slide rail 61. Two first electromagnets 63 are installed at the front and rear positions on the opposite side of the lifting frame 62. All first electromagnets 63 are vertically mounted, with their armatures facing upwards. The first electromagnets 63 are controlled by... The armature structure is pulled downwards, and the movable cable working arm 4 is controlled to move towards each other, causing the interconnecting frame 5 installed on the opposite side of the movable cable working arm 4 to move towards each other. The assembly slot structure of the vertical frame of the interconnecting frame 5 is respectively fitted onto the outer periphery of the adjacent first electromagnet 63. Then, the first electromagnet 63 can be controlled to push its armature structure upwards, so that the armature structure of the first electromagnet 63 enters the vertical positioning hole on the assembly slot structure of the vertical frame of the adjacent interconnecting frame 5, so that the armature of the first electromagnet 63 fixes the adjacent interconnecting frame 5 to the lifting position. At the lifting frame 62, the first electric slide rail 61 is then controlled to move the lifting frame 62 upwards. This allows the lifting frame 62 to move the interconnecting frame 5 and the mobile cable working arm 4 upwards via the first electromagnet 63. The mobile cable working arm 4 moves upwards and detaches from the track line, allowing the central working platform 1 to quickly maneuver on the track line with the interconnecting frame 5 and the mobile cable working arm 4 mounted on the lifting frame 62 and the first electromagnet 63. This allows the equipment to be quickly positioned in the overhead line area requiring welding maintenance, or to be quickly transferred and removed after welding maintenance is completed in the overhead line area, freeing up the track line for train operation. Conversely, the first electric slide rail 61 can also be controlled to move the lifting frame 62 downwards, allowing the mounted mobile cable working arm 4 to move downwards onto the track line. Then, the armature of the first electromagnet 63 is controlled to engage downwards, causing the mobile cable working arm 4 and the interconnecting frame 5 to disengage from the fixed connection between the lifting frame 62 and the first electromagnet 63, allowing the mobile cable working arm 4 to operate under control on the track line.

[0041] like Figure 5 and Figure 7As shown, the lateral traction mechanism 7 includes a second electric slide rail 71 and a first docking frame 72. The second electric slide rail 71 is installed at both the front and rear positions on the upper side of the welding operation chamber 2. Each second electric slide rail 71 is a servo-controlled electric track pair arranged horizontally in the left-right direction. Each second electric slide rail 71 has two independently controllable moving parts. A first docking frame 72 is fixedly connected to the upper side of each moving part of the second electric slide rail 71. Each first docking frame 72 is a square sleeve structure with an open upper side and a positioning hole structure that extends through the front and rear. The switching device 9 located on the left side of the welding operation chamber 2 can selectively dock and detach from one of the two first docking frames 72 on the left side. The switching device 9 located on the right side of the welding operation chamber 2 can selectively dock and detach from one of the two first docking frames 72 on the right side. After the switching device 9 docks with the first docking frame 72, the operation of the second electric slide rail 71 can be controlled to cause the second electric slide rail 71 to drive the first docking frame 72 to move left and right with the docking switching device 9.

[0042] like Figures 8-10 As shown, the steering device 8 includes a third electric slide rail 81, a steering frame 82, a first electric push rod 83, a lifting frame 84, and a second docking frame 85. The mobile cable working arm 4 is equipped with a third electric slide rail 81 on its upper side. Each third electric slide rail 81 is a servo-controlled electric track pair horizontally positioned in the front-to-back direction. The moving parts of the third electric slide rail 81 are arranged facing each other. A steering frame 82 is fixedly connected to the facing side of each moving part of the third electric slide rail 81. A first electric push rod 83 is installed on the upper side of each steering frame 82. Each first electric push rod 83 is a vertically positioned servo-controlled electrically driven telescopic rod. The telescopic parts of the first electric push rod 83 all face upwards. A lifting frame 84 is fixedly connected to the upper end of each telescopic part of the first electric push rod 83. A second docking frame 85 is fixedly connected to the upper side of each lifting frame 84. The structure of the frame 85 is the same as that of the first docking frame 72. The switching device 9 can be fixedly docked and disassembled at the adjacent second docking frame 85. After the switching device 9 is docked at the second docking frame 85, the operation of the third electric slide rail 81 can be controlled to drive the adjusting frame 82 and the switching device 9 to move back and forth, so that the cable wrapper 10 and the cable positioner 11 can be moved according to the position of the one of the two power supply lines that needs to be welded and maintained, so that the cable wrapper 10 and the cable positioner 11 can be below the power supply line that needs to be welded and maintained. The operation of the first electric push rod 83 can be controlled to drive the lifting frame 84 and the second docking frame 85 to move up and down, thereby driving the cable wrapper 10 and the cable positioner 11 to move up and down.

[0043] like Figures 11-12As shown, the switching device 9 includes a fixed base 91, a docking block 92, a second electromagnet 93, a mounting base 94, a rotating frame 95, and a drive motor 96. There are two fixed bases 91. Each second docking frame 85 has a fixed base 91 on top of it. Each fixed base 91 has a docking block 92 fixedly connected to both its left and right sides. Each docking block 92 has an identical structure; all docking blocks 92 are hollow. Inside the hollow structure of each docking block 92 are two second electromagnets 93 facing opposite directions, with their armatures arranged back-to-back. Each docking block 92 has a through-hole opening. The guide hole structure allows the armatures of the second electromagnets 93 to extend into the guide hole structure of the docking block 92 to which they are connected. The docking block 92 is used to engage with the adjacent first docking frame 72 and second docking frame 85 for fixed docking. The second docking frame 85, located on the left side of the welding operation chamber 2, engages with the docking block 92 on the left side of its adjacent fixing seat 91 for fixed docking. When the docking block 92 on the left side of the fixing seat 91 is engaged into the second docking frame 85, the armatures of the two second electromagnets 93 within the docking block 92 can be controlled to push out in opposite directions, causing the second electromagnets 93... The armature extends into the positioning hole structure of the second docking frame 85, achieving fixed docking between the second docking frame 85 and the docking block 92. The docking block 92 on the right side of the fixing seat 91 is used to engage with one of the two first docking frames 72 on the left side of the welding operation chamber 2 for fixed docking. The second docking frame 85 located on the right side of the welding operation chamber 2 engages with the docking block 92 on the right side of its adjacent fixing seat 91 for fixed docking. The docking block 92 on the left side of the fixing seat 91 is used to engage with one of the two first docking frames 72 on the right side of the welding operation chamber 2 for fixed docking. Mounting bases 94 are fixedly connected to the upper side of each base 91. The mounting bases 94 are arranged facing each other. A rotating frame 95 is rotatably connected to the facing side of each mounting base 94. Each set of cable wrappers 10 and cable positioners 11 is respectively located on the facing side of the rotating frame 95. Drive motors 96 are installed at the front and rear of each mounting base 94. The drive motors 96 are self-locking geared motors controlled by a servo system. The output shaft of the drive motor 96 is connected to the rotating frame 95. The drive motor 96 can drive the rotating frame 95 to rotate, thereby driving the cable wrappers 10 and cable positioners 11 to rotate.

[0044] like Figures 13-15As shown, the cable wrapper 10 includes a fourth electric slide rail 101, a limiting plate 102, a sliding sleeve 103, a guide plate 104, and a clamping plate 105. The fourth electric slide rail 101 is installed at the front and rear positions on the opposite side of the rotating frame 95. The fourth electric slide rail 101 is a servo-controlled electric track pair horizontally positioned in the front and rear direction. The limiting plate 102 is installed on the frame structure of the fourth electric slide rail 101. The sliding sleeve 103 is slidably fitted on the limiting plate 102. Each sliding sleeve 103 is fixedly connected to the moving part of the adjacent fourth electric slide rail 101. The guide plate 104 and the clamping plate 105 are fixedly connected to each sliding sleeve 103. The guide plate 104 is located above the clamping plate 105. Ball bearings are evenly distributed on the inner circumference of the guide plate 104. The opposite sides of the guide plate 104 and the clamping plate 105 are both arc-shaped structures.

[0045] like Figures 13-15 As shown, the cable positioner 11 includes a second electric push rod 111, a guide seat 112, a third electric push rod 113, and a clamping seat 114. A second electric push rod 111 is fixedly connected to the upper middle position of each rotating frame 95. The second electric push rods 111 are all horizontally oriented servo-controlled electrically driven telescopic rods, with their telescopic components facing each other. A guide seat 112 is fixedly connected to the opposite end of each telescopic component of the second electric push rod 111. Ball bearings are evenly distributed on one side of each of the 12 rotating frames. The opposite sides of the guide seats 112 are all concave arc-shaped structures. A third electric push rod 113 is fixedly connected to the lower side of the middle of each rotating frame 95. The third electric push rod 113 is a servo-controlled electric telescopic rod that is horizontally placed in the left-right direction. The telescopic parts of the third electric push rod 113 face each other. A clamping seat 114 is fixedly connected to the opposite end of the telescopic part of the third electric push rod 113. The opposite side of the clamping seat 114 is all concave arc-shaped structures.

[0046] like Figures 1-3 As shown, it also includes a conductor deflector plate 12. The conductor deflector plate 12 is fixedly connected to both sides of the mobile cable working arm 4. The conductor deflector plate 12 is an inclined structure. Because the break points of the overhead line are irregular, it is very easy to generate a section of suspended wire dragging on the ground. The position of the suspended wire dragging on the ground is easy to be offset. The conductor deflector plate 12 is used to deflect the suspended wire of the broken overhead line outside the track line when the mobile cable working arm 4 is running in the opposite direction, so as to prevent the suspended cable from interfering with the moving mobile cable working arm 4.

[0047] like Figures 13-14As shown, it also includes a sensor module 13. Sensor modules 13 are installed on the lower side of the clamping base 114. The sensor module 13 is a proximity switch sensor module. The sensor module 13 is used to detect the presence of metal objects, i.e., overhead lines, when the cable wrapper 10 and the cable positioner 11 move towards each other. If the broken end of the suspended wire passes the sensor module 13, the sensor module 13 will no longer be able to detect the presence of metal objects in its detection range. This indicates that the broken end of the suspended wire is close to the clamping plate 105 and the clamping base 114. At this time, the clamping plate 105 and the clamping base 114 can be controlled in time to clamp the suspended wire and prevent the suspended wire from coming off the cable wrapper 10.

[0048] like Figures 13-14 As shown, it also includes a camera module 14. The camera module 14 is installed on the upper side of the guide seat 112. The camera module 14 is a camera module. The camera module 14 can be used for real-time video recording and transmission of video images, so that when the cable surround 10 needs to surround the suspended wire, it can assist personnel in controlling the cable surround 10 to surround the suspended wire in a timely and accurate manner.

[0049] The equipment requires rapid, mobile assembly on a track: such as... Figure 2 To enable the equipment to be quickly positioned at the area requiring welding and maintenance of overhead lines, the central working platform 1 of the equipment can be pre-placed on a spare maintenance track, and two mobile cable working arms 4 can be placed on the left and right sides of the central working platform 1 respectively. Then, the mobile cable working arms 4 can be controlled to move towards each other, causing the interconnecting frames 5 installed on the opposite side of the mobile cable working arms 4 to move towards each other. The two interconnecting frames 5 are fixedly connected to the adjacent lifting frames 62 by adjacent first electromagnets 63. Then, the first electric slide rail 61 is controlled to drive the lifting frame 62 to move upward, thereby causing the two sets of mobile cable working arms 4 to move upward and detach from the track. The central working platform 1 can then quickly move along the track by carrying the interconnecting frames 5 and mobile cable working arms 4 through the lifting frame 62 and the first electromagnet 63, so that the equipment can be quickly positioned at the area of ​​the overhead line requiring welding and maintenance. In addition, after the welding and maintenance of the overhead line is completed, when it is necessary to withdraw, the equipment can also be assembled in the same way as described above.

[0050] The operating procedure when the equipment is positioned in the maintenance area is as follows: Figure 1The structure can be reversed according to the above-mentioned "the equipment needs to be assembled quickly and dynamically on the track". The first electric slide rail 61 is controlled to drive the lifting frame 62 to move downward, so that the lifting frame 62 drives the mounted mobile cable working arm 4 to move downward to the track. Then, the armature of the first electromagnet 63 is controlled to attract downward, so that the mobile cable working arm 4 and the interconnecting frame 5 are disengaged from the fixed docking of the lifting frame 62 and the first electromagnet 63, so that the mobile cable working arm 4 can run in a controlled manner on the track.

[0051] The equipment performs maintenance on disconnected overhead lines as follows: As mentioned above, "the equipment requires rapid assembly on the track," the equipment is moved along the track from the central work platform 1 to the area between the sections of the disconnected overhead line. Then, as mentioned above, "the equipment is positioned in the maintenance area," the two mobile cable working arms 4 are separated. Afterwards, ① the two sets of mobile cable working arms 4 are individually controlled to move in opposite directions until both sets of mobile cable working arms 4 extend beyond the suspended wires of the disconnected overhead line, so that the disconnected suspended wires are located on the left and right sides of the central work platform 1, within the area between the two sets of mobile cable working arms 4; ② Based on visual observation, the third electric slide rail 81 of the synchronous control directional device 8 is operated, causing the third electric slide rail 81 to drive the cable surround 10 and the cable positioner 11 to move back and forth, so that the cable surround 10 is positioned on one side of the disconnected suspended wire; ③ The fourth electric slide rail 101 of the cable surround 10 is controlled to operate, so that each pair of corresponding fourth electric slide rails 101 drives the guide plate 104 and clamping plate 105 connected to them to move in opposite directions, so that the guide plate 104 and clamping plate 105 open to expand the surround range and avoid the disadvantage of the disconnected suspended wire being out of position and unable to be surrounded; ④ After the clamping plate 105 and guide plate 104 open, the two sets of mobile cable working arms 4 are controlled to move towards each other. The movement causes the two sets of mobile cable working arms 4 to move the opened cable surround 10 towards each other, and according to observation, the opened cable surround 10 surrounds the broken suspended wire; ⑤ After the opened cable surround 10 surrounds the suspended wire, the fourth electric slide rail 101 can be controlled to run, so that each pair of corresponding fourth electric slide rails 101 drives the guide plate 104 and clamping plate 105 connected to it to run towards each other, until the two corresponding clamping plates 105 and guide plates 104 contact each other, realizing the cable surround 10 surrounding the suspended wire; ⑥ At this time, the second electric push rod 111 can be controlled to run, so that the second electric push rod 111 drives the guide seat 112 to move towards each other, so that the guide seat 112... 2. The two adjacent guide plates 104 in an enclosing state form a circular hollow. At this time, the suspended wire is located in the circular hollow formed by this, and the suspended wire can slide through the ball bearing structure at the guide plate 104 and the guide seat 112; ⑦ At this time, the drive motor 96 can be controlled to run, so that the drive motor 96 drives the rotating frame 95 to rotate, so that the rotating frame 95 drives the cable enclosure 10 and the cable positioner 11 to rotate, so that the rotating frame 95 drives the cable enclosure 10 and the cable positioner 11 to rotate 90 degrees and face directly upward. At the same time, the operation of the first electric push rod 83 is controlled to move the cable enclosure 10 upward, so that the circular hollow inside the cable enclosure 10 is at the same height as the overhead line in the normal section;⑧ Afterwards, the mobile cable working arm 4 can continue to move in opposite directions until the docking block 92 on the opposite side of the fixed seat 91 contacts and engages with the adjacent first docking frame 72. At this time, the second electromagnet 93 at the docking block 92 on the opposite side of the fixed seat 91 can be controlled to attract the armature, causing the docking block 92 on the opposite side of the fixed seat 91 to disengage from the fixed state with the adjacent second docking frame 85. At the same time, the second electromagnet 93 at the docking block 92 on the opposite side of the fixed seat 91 can be pushed out, so that the docking block 92 on the opposite side of the fixed seat 91 is fixedly docked with the adjacent first docking frame 72. Then, the second electric slide rail 71 on the side connected to the docking block 92 can be started, and its two moving parts can be controlled to move independently, so that the second electric slide rail 71 can be fixedly docked with the adjacent first docking frame 72. Two independently controlled moving parts of rail 71 drive the cable wrapper 10 to move towards each other. At this time, the cable wrapper 10 is detached from the mobile cable working arm 4 and driven by the second electric slide rail 71. ⑨ Based on visual observation, when the broken end of the suspended wire approaches the clamping seat 114 of the cable wrapper 10, the third electric push rod 113 can be controlled to move, causing the third electric push rod 113 to drive the clamping seat 114 to move towards each other. The clamping seat 114, through cooperation with the two adjacent clamping plates 105 in the wrapping state, fixes the suspended wire until both sets of cable wrappers 10 and cable positioners 11 have clamped the suspended wire. After that, the second electric slide rail 71 can continue to be controlled. The operation of its two moving parts is independently controlled, causing the cable wrapper 10, which clamps the suspended wire, to continue moving towards each other until the broken ends of the two suspended wires are in contact. Because the break points of the overhead lines are different, the position of the contact point of the two suspended wires is also different relative to the position above the welding operation platform 3 of the welding operation cabin 2. At this time, the movement of the central work platform 1 and the movement of the two moving parts of the second electric slide rail 71 can be controlled simultaneously, keeping the positions of the two sets of cable wrappers 10 relative to the overhead lines unchanged, while allowing the welding operation cabin 2 and welding operation platform 3 of the central work platform 1 to move relative to each other until the contact point of the two suspended wires is above the welding operation platform 3, so as to facilitate the welding of the two sections of the suspended wires. Welding is performed at the contact points of the wires. The cable surround 10 and cable positioner 11 precisely position the two suspended wires. Driven by two independently controlled moving parts on the second electric slide rail 71, they move towards each other, ensuring precise connection of the broken ends of the two suspended wires. This makes subsequent welding operations easier and improves welding accuracy. Then, the contact points of the two suspended wires can be welded using the welding equipment in the welding operation platform 3 and welding operation cabin 2. Finally, the two sets of cable surrounds 10 can be opened, and the cable surrounds 10 can be moved downwards to detach from the power supply line. Following the aforementioned operation of "the equipment requires rapid assembly on the track," the equipment can be removed.

[0052] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the invention without departing from the principles and spirit of the invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for illustrative purposes only and is not intended to limit the invention; rather, the scope of protection is defined by the content of the claims.

Claims

1. An integrated rapid repair device for railway power components, comprising a central working platform (1), characterized in that: The central working platform (1) is equipped with a welding operation cabin (2) on the upper side, and a welding operation platform (3) is installed on the upper side of the welding operation cabin (2). The central working platform (1) is equipped with mobile cable operation arms (4) on both the left and right sides, and interconnection frames (5) are installed on the opposite side of the mobile cable operation arms (4). The welding operation chamber (2) is equipped with docking devices (6) on both the left and right sides. The docking devices (6) are used for fixed docking and disassembly with the adjacent interconnecting frame (5). The welding operation cabin (2) is equipped with a transverse traction mechanism (7) at the front and rear positions on the upper side. Each of the mobile cable working arms (4) is equipped with a direction adjustment device (8), and each of the direction adjustment devices (8) is equipped with a switching device (9) on its upper side. The direction adjustment device (8) is used to drive the switching device (9) to move forward and backward and to lift and lower. The switching device (9) is used to fix and disconnect with the adjacent direction adjustment device (8). The switching device (9) is used to fix and disconnect with the lateral traction mechanism (7). The switching device (9) is provided with a cable surround (10) on each side facing each other. The switching device (9) is used to drive the cable surround (10) to rotate. The cable surround (10) is used to surround the overhead line that is suspended due to disconnection. The switching device (9) is provided with a cable locator (11) at the middle position on each side facing each other. The cable locator (11) is used to guide and clamp the overhead line surrounded by the cable surround (10). The lateral traction mechanism (7) includes a second electric slide rail (71). The second electric slide rail (71) is installed at the front and rear positions on the upper side of the welding operation cabin (2). Each second electric slide rail (71) has two independently controllable moving parts. A first docking frame (72) is fixedly connected to the upper side of the moving parts of each second electric slide rail (71). The directional adjustment device (8) includes a third electric slide rail (81). The upper side of the mobile cable working arm (4) is equipped with a third electric slide rail (81). The moving parts of the third electric slide rail (81) are fixedly connected to the opposite side of the directional adjustment frame (82). The upper side of the directional adjustment frame (82) is equipped with a first electric push rod (83). The upper end of the telescopic part of the first electric push rod (83) is fixedly connected to a lifting frame (84). The upper side of the lifting frame (84) is fixedly connected to a second docking frame (85). The structure of the second docking frame (85) is the same as that of the first docking frame (72). The switching device (9) can be fixedly docked and disassembled at the adjacent second docking frame (85).

2. The integrated rapid repair device for railway power components as described in claim 1, characterized in that: The docking device (6) includes a first electric slide rail (61). The welding operation chamber (2) is equipped with a first electric slide rail (61) on both the left and right sides. A lifting frame (62) is fixedly connected to the moving part of the first electric slide rail (61). Multiple first electromagnets (63) are installed at the front and rear positions on the opposite side of the lifting frame (62).

3. The integrated rapid repair device for railway power components as described in claim 1, characterized in that: The switching device (9) includes a fixed base (91), and a fixed base (91) is provided above the second docking frame (85). A docking block (92) is fixedly connected to the left and right sides of each fixed base (91). Each docking block (92) has the same structure. Two second electromagnets (93) with opposite front and back orientations are installed in each docking block (92). A mounting base (94) is fixedly connected to the upper side of each fixed base (91). A rotating frame (95) is rotatably connected to the opposite side of each mounting base (94). A drive motor (96) is installed in front and behind each mounting base (94). The output shaft of the drive motor (96) is connected to the rotating frame (95).

4. An integrated rapid repair device for railway power components as described in claim 3, characterized in that: The cable wrapper (10) includes a fourth electric slide rail (101). The rotating frame (95) is equipped with the fourth electric slide rail (101) on one side facing each other. The frame structure of the fourth electric slide rail (101) is equipped with a limiting plate (102). Each limiting plate (102) is slidably fitted with a sliding sleeve (103). Each sliding sleeve (103) is fixedly connected to the moving part of the adjacent fourth electric slide rail (101). Each sliding sleeve (103) is fixedly connected with a guide plate (104) and a clamping plate (105). The guide plate (104) is located above the clamping plate (105).

5. An integrated rapid repair device for railway power components as described in claim 3, characterized in that: The cable locator (11) includes a second electric push rod (111). A second electric push rod (111) is fixedly connected to the upper part of the middle of each of the rotating frames (95). A guide seat (112) is fixedly connected to the telescopic part of the second electric push rod (111) at one end facing each other. A third electric push rod (113) is fixedly connected to the lower part of the middle of each of the rotating frames (95). A clamping seat (114) is fixedly connected to the telescopic part of the third electric push rod (113) at one end facing each other.

6. An integrated rapid repair device for railway power components as described in claim 1, characterized in that: It also includes a conductor deflector plate (12), and the conductor deflector plate (12) is fixedly connected to the opposite side of the mobile cable working arm (4).

7. An integrated rapid repair device for railway power components as described in claim 5, characterized in that: It also includes a sensor module (13), and a sensor module (13) is installed on the lower side of each of the clamps (114).

8. An integrated rapid repair device for railway power components as described in claim 5, characterized in that: It also includes a camera module (14), and a camera module (14) is installed on the upper side of the guide seat (112).

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