Cable code spraying device and cable construction method

Abstract

The invention relates to the technical field of cable management, in particular to a cable code spraying device and a cable construction method. According to the cable code spraying device and the cable construction method provided by the invention, operation and maintenance personnel can conveniently and quickly check cable information, subsequent operations such as maintenance and replacement of the cable are facilitated, and the cable management convenience and order degree are improved. The cable code spraying device comprises a supporting frame, supporting wheels, guide rods and the like, the supporting wheels are rotationally connected to the left portion and the right portion of the supporting frame, and the guide rods are connected to the left side and the right side of the upper portion of the supporting frame. When the cable is constructed, the code spraying module is used for spraying the generated identification code corresponding to the cable laying line on the surface of the cable, the laid cable is subjected to identity identification, and the identification code is identified during later operation and maintenance, so that operation and maintenance personnel can conveniently and quickly check cable information; subsequent operations such as maintenance and replacement of the cable are facilitated, and the cable management convenience and order degree are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable management, and in particular to a cable coding device and a cable construction method. Background Art

[0002] Cable management is the entire process of planning, installing, organizing and maintaining cables in various equipment, networks and power systems. Its purpose is to improve the maintainability, safety and operating efficiency of the system.

[0003] During the construction of existing cables, it is usually necessary to lay them according to the cable planning in the cable management system. Although the laid cables are laid according to the preset routes in the cable management system, when the existing cables are laid, they do not have the identity identification codes that adapt to the preset routes of the cable management system. As a result, the cable laying plan only has an approximate range, which is not very helpful for the subsequent maintenance and repair operations of the operation and maintenance personnel. The operation and maintenance personnel still need to survey the cable routing layout one by one, which results in extremely high operation and maintenance costs and low operation and maintenance convenience.

[0004] Therefore, a cable coding device and cable construction method have been developed that can facilitate operation and maintenance personnel to quickly view cable information, facilitate subsequent cable inspection and replacement, and improve the convenience and orderliness of cable management. Summary of the invention

[0005] In order to overcome the shortcomings of the above-mentioned prior art, the technical problem of the present invention is to provide a cable coding device and a cable construction method that can facilitate operation and maintenance personnel to quickly view cable information, facilitate subsequent cable inspection and replacement, and improve the convenience and orderliness of cable management.

[0006] Technical solution: A cable coding device and a cable construction method, including a support frame, a support wheel, a guide rod, a coding mechanism and a constant speed mechanism. The left and right parts of the support frame are rotatably connected to the support wheels, and the left and right sides of the upper part of the support frame are connected to multiple guide rods. The coding mechanism is arranged between the guide rods, and the constant speed mechanism is arranged on the coding mechanism.

[0007] Furthermore, the coding mechanism includes a sliding seat, a coding module, a connecting frame and a locking piece. The sliding seats are slidably connected between adjacent guide rods, and connecting frames are clamped on the sides of the sliding seats close to each other. The coding modules are connected between the connecting frames, and locking pieces are provided between the connecting frames and adjacent sliding seats. The coding module is electrically connected to the external cable management system.

[0008] Furthermore, the constant speed mechanism includes an electric push rod, a mounting frame, a pressing frame, a contact assembly and a guide plate. The upper sides of the left and right parts of the inkjet module are connected to electric push rods, the telescopic ends of the electric push rods are connected to mounting frames, the lower parts of the mounting frames are slidably connected to pressing frames, contact assemblies are provided on the front and rear sides of the upper part of the pressing frame, the left and right sides of the inkjet module are connected to guide plates, the contact assemblies are in contact with adjacent guide plates, and the guide plates are provided with guide grooves arranged in opposite directions. The telescopic ends of the electric push rods extend and contract synchronously. When the telescopic ends of the electric push rods contract, under the action of the contact assembly and the guide plate, the pressing frame on the right moves upward and hugs the cable, and the pressing frame on the left moves downward and disengages from the cable. At this time, the inkjet module uses the contraction force of the telescopic end of the electric push rod to move to the right with the right pressing frame as the fixed point. When the telescopic ends of the electric push rods extend away from each other, the pressing frame on the left moves upward and hugs the cable, and the pressing frame on the right moves downward and disengages from the cable. The pressing frame moves downward and separates from the cable. At this time, the coding module uses the pressing frame on the left as a fixed point, and uses the thrust of the telescopic ends of the electric push rod moving away from each other to move to the right again, so that the telescopic ends of the electric push rod can control the coding module to move to the right when contracting and extending, forming a reverse motion trajectory with the cable pulled to the left. While the coding module moves to the right, since the pressing frame can hold the cable tightly, and the cable is pulled to the left by a worker or a machine, the cable will use the held pressing frame to drive the constant speed mechanism and the coding mechanism to move to the left as a whole, so that when the pressing frame holds the cable tightly, the coding module moves synchronously with the cable, and is then controlled by the telescopic force of the telescopic end of the electric push rod, so that the coding module can move to the right again while moving synchronously with the cable, adapt to the cable traction speed, spray the identification code on the cable surface, ensure the clarity of the identification code spraying, and avoid the deformation of the identification code due to different cable traction speeds. Difficult to distinguish.

[0009] Furthermore, it also includes a cleaning mechanism, which includes a reel, a spiral spring steel belt, a toggle member, a guide column, a toggle frame and a cleaning brush. The reel is connected to the front and rear sides of the upper right part of the support frame, and the spiral spring steel belt is wound around the inside of the reel. The left side of the spiral spring steel belt is connected to the adjacent sliding seat, and the toggle member is connected to the central rotating shaft of the reel. The right sides of the front and rear parts of the support frame are connected to the guide column, and the toggle frame is slidably connected to the guide column. The toggle frame is slidably and rotatably connected to the adjacent toggle members, and a cleaning brush is connected between the toggle frames. The movement of the sliding seat will involve the spiral spring steel belt. When the spiral spring steel belt is involved and released, a rotational force will be generated in the reel, and the rotational force will be transmitted to the toggle member, so that the toggle member rotates to control the toggle frame to slide on the guide column, driving the cleaning brush to clean the cable coding surface, thereby improving the clarity of the cable coding.

[0010] Furthermore, it also includes a reset mechanism, which includes a fixed plate, a mounting seat, a motor, an opposing screw rod and a moving block. The bottom of the front sliding seat is connected to a fixed plate, the front side of the lower part of the support frame is connected to the mounting seat, the right side of the mounting seat is connected to the motor, and the opposing screw rod is connected to the motor output shaft. The opposing screw rod is rotatably connected to the mounting seat, and the left and right parts of the opposing screw rod are threadedly connected to moving blocks, and the moving blocks are slidably connected to the mounting seat. The moving blocks are extruded and matched with the fixed plate, and the rotation of the motor output shaft drives the opposing screw rod to rotate, and the rotation of the opposing screw rod controls the moving blocks to move closer or farther away from each other. When the moving blocks approach each other, the fixed plate is squeezed and toggled, so that the fixed plate controls the sliding seat to drive the inkjet module to move on the guide rod and be centered and adjusted to the initial position.

[0011] Furthermore, it also includes a scraping mechanism, which includes a first fixed frame and a scraper. The first fixed frame is connected to the right side of the support frame, and the scraper is connected to the right side of the first fixed frame. The scraper cooperates with the traction moving cable to clean the debris at the bottom of the cable to ensure the clamping strength and stability of the pressing frame.

[0012] Furthermore, it also includes a distance measuring mechanism, which includes a second fixed frame and a distance measuring module. The second fixed frame is connected to the upper left part of the support frame, and the second fixed frame is connected to the distance measuring module. The distance measuring module is electrically connected to the inkjet coding module. The distance measuring module monitors the laying length of the cable and feeds back the laying length of the cable to the inkjet coding module in real time. When the laying length of the cable reaches a preselected value, the inkjet coding module sprays a cutting code to the cable, and automatically switches the identification code to spray the identification code on the subsequent preselected cables.

[0013] Furthermore, the method further comprises the following steps:

[0014] Step 1: Selection of cable laying routes. Install the corresponding cable management system software on mobile communication devices such as mobile phones. Retrieve the cable laying routes in the cable management system through the mobile communication device, and use the mobile communication device to select the cable line to be laid in the cable management system. After selecting the cable line to be laid, the cable management system uses the wireless network to send a command signal to the coding device. After receiving the command signal, the coding device automatically generates an identification code for the corresponding cable laying route.

[0015] Step 2: Spray the identity of the laid cables. Set the coding device at the cable construction site, pull the cables to be laid from the cable drum, and pass the cables through the support wheels under the coding device. Then start the coding device, which will generate the identification code corresponding to the cable laying route and spray it on the cable surface to identify the laid cables.

[0016] Step 3: Lay the cables and lay the cables with the identification codes sprayed on them to the designated cable trench or cable laying area. During the laying process, the distance measuring module automatically monitors the laying length of the cables and transmits the real-time laying length data of the cables on site to the coding device. The coding device then feeds back to the cable management system to update the laying length of the preset cables in real time. When the specified length is reached, the coding device will automatically shut down or change the information of the identification codes sprayed by it. After the laying of the cables is completed, the cable management system will automatically update and record the laying date of the cables.

[0017] Step 4: Daily maintenance of laid cables. When performing operation and maintenance on laid cables, the identification code information sprayed on the cable surface is identified by mobile phone, and the cable information pre-stored in the cable management system is automatically retrieved and transmitted to the identification mobile phone for display, so that the operation and maintenance personnel can quickly view the cable information (such as length, direction, model and type of connected equipment, etc.).

[0018] The beneficial effects of the present invention are as follows: 1. During cable construction, the present invention uses a coding module to spray the identification code of the corresponding cable laying line on the cable surface, thereby identifying the laid cables and identifying the identification code during later operation and maintenance. This allows operation and maintenance personnel to quickly view cable information, facilitate subsequent maintenance and replacement of cables, and improve the convenience and orderliness of cable management.

[0019] 2. The present invention enables the coding module to move to the right while following the synchronous movement of the cable, and adapt to the cable pulling speed. This ensures the clarity of the identification code spraying during the actual construction process, and avoids the deformation of the identification code that is difficult to distinguish due to the different cable pulling speeds, thereby providing a guarantee for the later identification of the identification code. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the coding mechanism of the present invention.

[0022] Figure 3 It is a schematic diagram of the three-dimensional structure of the speed-regulating mechanism of the present invention.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the first part of the speed-regulating mechanism of the present invention.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the second part of the speed-regulating mechanism of the present invention.

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0026] Figure 7 It is a partial three-dimensional structural schematic diagram of the cleaning mechanism of the present invention.

[0027] Figure 8 It is a structural schematic diagram of the reset mechanism of the present invention.

[0028] Fig. 9 It is a three-dimensional structural schematic diagram of the resetting mechanism and the scraping mechanism of the present invention.

[0029] Fig.10 It is a schematic diagram of the three-dimensional structure of the distance measuring mechanism of the present invention.

[0030] Fig.11 It is a schematic diagram of the cable construction method of the present invention.

[0031] Fig.12 It is a schematic diagram of the flow chart of the cable post-operation and maintenance method of the present invention.

[0032] In the above drawings: 1: support frame, 11: support wheel, 12: guide rod, 2: inkjet mechanism, 21: sliding seat, 22: inkjet module, 23: connecting frame, 24: locking piece, 3: constant speed mechanism, 31: electric push rod, 32: mounting frame, 33: pressing frame, 34: contact assembly, 35: guide plate, 4: cleaning mechanism, 41: winder, 42: scroll spring steel belt, 43: toggle member, 44: guide column, 45: toggle frame, 46: cleaning brush, 5: reset mechanism, 51: fixed plate, 52: mounting seat, 53: motor, 54: opposing screw rod, 55: moving block, 6: scraping mechanism, 61: first fixed frame, 62: scraper, 7: distance measuring mechanism, 71: second fixed frame, 72: distance measuring module. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] A cable coding device and a cable construction method, such as Figure 1 As shown, it includes a support frame 1, a support wheel 11, a guide rod 12, a coding mechanism 2 and a constant speed mechanism 3. The left and right parts of the support frame 1 are rotatably connected to the support wheels 11, and the left and right sides of the upper part of the support frame 1 are connected to multiple guide rods 12. The coding mechanism 2 is arranged between the guide rods 12, and the constant speed mechanism 3 is arranged on the coding mechanism 2.

[0035] like Figure 1 and Figure 2As shown, the inkjet mechanism 2 includes a sliding seat 21, an inkjet module 22, a connecting frame 23 and a locking piece 24. The sliding seats 21 are slidably connected between adjacent guide rods 12. The connecting frames 23 are clamped on the sides of the sliding seats 21 that are close to each other. The inkjet modules 22 are connected between the connecting frames 23. Locking pieces 24 are provided between the connecting frames 23 and adjacent sliding seats 21. The inkjet module 22 is electrically connected to an external cable management system.

[0036] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the speed-regulating mechanism 3 includes an electric push rod 31, a mounting frame 32, a pressing frame 33, a contact assembly 34 and a guide plate 35. The upper sides of the left and right parts of the inkjet module 22 are connected to the electric push rod 31, the telescopic ends of the electric push rod 31 are connected to the mounting frames 32, the lower parts of the mounting frames 32 are slidably connected to the pressing frames 33, the upper front and rear sides of the pressing frames 33 are provided with contact assemblies 34, the left and right sides of the inkjet module 22 are connected to the guide plates 35, the contact assemblies 34 are in contact with the adjacent guide plates 35, and the guide plates 35 are provided with guide grooves arranged in opposite directions to each other.

[0037] like Figure 1 , Figure 6 and Figure 7 As shown, a cleaning mechanism 4 is also included, which includes a winder 41, a spiral spring steel belt 42, a toggle member 43, a guide column 44, a toggle frame 45 and a cleaning brush 46. The winder 41 is connected to both the front and rear sides of the upper right part of the support frame 1, and the spiral spring steel belt 42 is wound inside the winder 41. The left side of the spiral spring steel belt 42 is connected to the adjacent sliding seat 21, and the toggle member 43 is connected to the central rotating shaft of the winder 41. The guide column 44 is connected to the right side of the front and rear parts of the support frame 1, and the toggle frame 45 is slidably connected to the guide column 44. The toggle frame 45 is slidably and rotatably connected to the adjacent toggle member 43, and a cleaning brush 46 is connected between the toggle frames 45.

[0038] like Figure 1 , Figure 8 and Fig. 9 As shown, a reset mechanism 5 is also included, and the reset mechanism 5 includes a fixed plate 51, a mounting seat 52, a motor 53, an opposing screw rod 54 and a moving block 55. The bottom of the front sliding seat 21 is connected to the fixed plate 51, the mounting seat 52 is connected to the front side of the lower part of the support frame 1, the right side of the mounting seat 52 is connected to the motor 53, and the opposing screw rod 54 is connected to the output shaft of the motor 53. The opposing screw rod 54 is rotatably connected to the mounting seat 52, and the left and right parts of the opposing screw rod 54 are both threadedly connected to the moving blocks 55. The moving blocks 55 are all slidably connected to the mounting seat 52, and the moving blocks 55 are all squeezed and fitted with the fixed plate 51.

[0039] like Figure 1 and Fig. 9 As shown, a scraping mechanism 6 is also included. The scraping mechanism 6 includes a first fixing frame 61 and a scraper 62. The first fixing frame 61 is connected to the right side of the support frame 1, and the scraper 62 is connected to the right side of the first fixing frame 61.

[0040] like Figure 1 and Fig.10 As shown, a distance measuring mechanism 7 is also included, and the distance measuring mechanism 7 includes a second fixing frame 71 and a distance measuring module 72. The second fixing frame 71 is connected to the upper left part of the support frame 1, and the distance measuring module 72 is connected to the second fixing frame 71. The distance measuring module 72 is electrically connected to the inkjet coding module 22.

[0041] When the present invention is in use, the support frame 1 is set in the cable laying area, and the cable laying route in the cable management system is retrieved through mobile communication devices such as mobile phones. After the cable line to be laid is selected, the cable management system uses the wireless network to send a command signal to the coding module 22. After receiving the command signal, the coding module 22 automatically generates an identification code corresponding to the cable laying line, and then the cable is pulled out from the cable drum, either manually or mechanically, so that the cable to be laid passes through the support wheel 11, so that the coding module 22 can be aligned with the cable. Then, the inkjet module 22 and the electric push rod 31 are started, and the telescopic end of the electric push rod 31 extends and contracts synchronously. When the telescopic end of the electric push rod 31 contracts, under the action of the contact assembly 34 and the guide plate 35, the right pressing frame 33 moves upward to hold the cable tightly, and the left pressing frame 33 moves downward to separate from the cable. At this time, the inkjet module 22 uses the contraction force of the telescopic end of the electric push rod 31 to move to the right with the right pressing frame 33 as the fixed point. When the telescopic ends of the electric push rod 31 extend away from each other, the left pressing frame 33 moves upward to hold the cable tightly, and the right pressing frame 33 moves downward to separate from the cable. The pressing frame 33 moves downward and disengages from the cable. At this time, the inkjet module 22 uses the pressing frame 33 on the left as a fixed point, and uses the thrust of the telescopic ends of the electric push rod 31 moving away from each other to move rightward again, so that the telescopic ends of the electric push rod 31 can control the inkjet module 22 to move rightward when they are contracted and extended, forming a reverse motion trajectory with the cable pulled to the left. When the inkjet module 22 moves to the right, the pressing frame 33 can hold the cable tightly, and the cable is pulled to the left by the worker or the machine, so the cable will use the tightly held pressing frame 33 to drive the speed control mechanism 3 and the inkjet module 22 to move rightward. The code mechanism 2 moves to the left as a whole, so that when the pressing frame 33 holds the cable tightly, the coding module 22 moves synchronously with the cable, and then is controlled by the telescopic force of the telescopic end of the electric push rod 31, so that the coding module 22 can move to the right while following the synchronous movement of the cable, adapting to the cable pulling speed, and spraying the identification code on the cable surface to ensure the clarity of the identification code spraying, and avoid the deformation of the identification code due to different cable pulling speeds. The coding module 22 will generate the identification code corresponding to the cable laying line and spray it on the cable surface to identify the laid cable;The movement of the sliding seat 21 will involve the spiral spring steel belt 42. When the spiral spring steel belt 42 is involved and released, a rotational force will be generated in the reel 41, and the rotational force will be transmitted to the toggle member 43, so that the toggle member 43 rotates to control the toggle frame 45 to slide on the guide column 44, driving the cleaning brush 46 to clean the cable coding surface, thereby improving the clarity of the cable coding. When the cable is moving, the scraper 62 cooperates with the traction moving cable to clean the debris at the bottom of the cable, ensuring the clamping force and stability of the pressing frame 33. During coding and cable laying, the distance measuring module 72 monitors the cable laying length, and feeds back the cable laying length to the coding module 22 in real time. When the laying length of the cable reaches the preselected value, the coding module 22 sprays the cutting code to the cable, and automatically switches the identification code to spray the identification code on the subsequent preselected cables. After the coding is completed, the output shaft of the motor 53 rotates to drive the opposite screw rod 54 to rotate, and the opposite screw rod 54 rotates to control the moving blocks 55 to move closer or farther away from each other. When the moving blocks 55 move closer to each other, the fixed plate 51 is squeezed and toggled, so that the fixed plate 51 controls the sliding seat 21 to drive the coding module 22 to move on the guide rod 12 to the initial position for the next use. When the laying cables are operated and maintained, the identification code information sprayed on the surface of the cable is identified by the mobile phone, and the cable information pre-stored in the cable management system is automatically retrieved, and the information is transmitted to the identification mobile phone for display, so that the operation and maintenance personnel can quickly view the cable information (such as length, direction, model and type of connected equipment, etc.). ;

[0042] like Fig.11 and Fig.12 As shown, the following steps are also included:

[0043] Step 1: Selection of cable laying routes. Install the corresponding cable management system software on mobile communication devices such as mobile phones. Retrieve the cable laying routes in the cable management system through the mobile communication device, and use the mobile communication device to select the cable line to be laid in the cable management system. After selecting the cable line to be laid, the cable management system uses the wireless network to send a command signal to the coding device. After receiving the command signal, the coding device automatically generates an identification code for the corresponding cable laying route.

[0044] Step 2: Spray the identity of the laid cables, set the coding device at the cable construction site, pull the cables to be laid from the cable drum, and pass the cables through the support wheel 11 under the coding device, then start the coding device, and the coding device will generate an identification code corresponding to the cable laying line and spray it on the cable surface to identify the laid cables;

[0045] Step 3: Lay the cables, lay the cables with the identification codes sprayed on them to the designated cable trench or cable laying area, and during laying, the distance measuring module 72 automatically monitors the laying length of the cables, transmits the real-time laying length data of the cables on site to the coding device, and the coding device feeds back to the cable management system, and updates the laying length of the preset cables in real time. When the designated length is reached, the coding device is automatically shut down or the information of the identification codes sprayed by the coding device is changed. After the laying of the cables is completed, the cable management system automatically updates and records the laying date of the cables;

[0046] Step 4: Daily maintenance of laid cables. When performing operation and maintenance on laid cables, the identification code information sprayed on the cable surface is identified by mobile phone, and the cable information pre-stored in the cable management system is automatically retrieved and transmitted to the identification mobile phone for display, so that the operation and maintenance personnel can quickly view the cable information (such as length, direction, model and type of connected equipment, etc.).

[0047] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A cable coding device, characterized in that it includes The invention comprises a support frame (1), a support wheel (11), a guide rod (12), a coding mechanism (2) and a speed-regulating mechanism (3); the left and right parts of the support frame (1) are both rotatably connected to the support wheel (11); the left and right sides of the upper part of the support frame (1) are both connected to a plurality of guide rods (12); the coding mechanism (2) is arranged between the guide rods (12); and the speed-regulating mechanism (3) is arranged on the coding mechanism (2).

2. A cable coding device according to claim 1, characterized in that: The coding mechanism (2) comprises a sliding seat (21), a coding module (22), a connecting frame (23) and a locking piece (24); the sliding seats (21) are slidably connected between adjacent guide rods (12); the connecting frames (23) are clamped on the sides of the sliding seats (21) close to each other; the coding modules (22) are connected between the connecting frames (23); the locking pieces (24) are arranged between the connecting frames (23) and the adjacent sliding seats (21); and the coding modules (22) are electrically connected to an external cable management system.

3. A cable coding device according to claim 2, characterized in that: The speed-regulating mechanism (3) comprises an electric push rod (31), a mounting frame (32), a pressing frame (33), a contact assembly (34) and a guide plate (35). The upper sides of the left and right parts of the inkjet module (22) are both connected to the electric push rod (31). The telescopic ends of the electric push rod (31) are both connected to the mounting frame (32). The lower part of the mounting frame (32) is slidably connected to the pressing frame (33). The upper front and rear sides of the pressing frame (33) are both provided with contact assemblies (34). The left and right sides of the inkjet module (22) are both connected to the guide plates (35). The contact assemblies (34) are both in contact with the adjacent guide plates (35). The guide plates (35) are both provided with guide grooves arranged in opposite directions to each other.

4. A cable coding device according to claim 3, characterized in that: The invention also comprises a cleaning mechanism (4), which comprises a reel (41), a spiral spring steel belt (42), a toggle member (43), a guide column (44), a toggle frame (45) and a cleaning brush (46). The reel (41) is connected to both the front and rear sides of the upper right part of the support frame (1), the spiral spring steel belt (42) is wound inside the reel (41), the left side of the spiral spring steel belt (42) is connected to the adjacent sliding seat (21), the toggle member (43) is connected to the central rotating shaft of the reel (41), the right sides of the front and rear parts of the support frame (1) are connected to the guide column (44), the toggle frame (45) is slidably connected to the guide column (44), the toggle frame (45) is slidably and rotatably connected to the adjacent toggle member (43), and the cleaning brush (46) is connected between the toggle frames (45).

5. A cable coding device according to claim 4, characterized in that: The invention also comprises a reset mechanism (5), which comprises a fixed plate (51), a mounting seat (52), a motor (53), an opposing screw rod (54) and a moving block (55). The bottom of the front sliding seat (21) is connected to the fixed plate (51), the front side of the lower part of the support frame (1) is connected to the mounting seat (52), the right side of the mounting seat (52) is connected to the motor (53), the output shaft of the motor (53) is connected to the opposing screw rod (54), the opposing screw rod (54) is rotatably connected to the mounting seat (52), the left and right parts of the opposing screw rod (54) are both threadedly connected to the moving blocks (55), the moving blocks (55) are both slidably connected to the mounting seat (52), and the moving blocks (55) are pressed and matched with the fixed plate (51).

6. A cable coding device according to claim 5, characterized in that: It also includes a scraping mechanism (6), which includes a first fixing frame (61) and a scraper (62). The right side of the support frame (1) is connected to the first fixing frame (61), and the right side of the first fixing frame (61) is connected to the scraper (62).

7. A cable coding device according to claim 6, characterized in that: The device also comprises a distance measuring mechanism (7), which comprises a second fixing frame (71) and a distance measuring module (72). The upper left part of the support frame (1) is connected to the second fixing frame (71), the second fixing frame (71) is connected to the distance measuring module (72), and the distance measuring module (72) is electrically connected to the inkjet coding module (22).

8. A cable construction method, characterized in that: The following steps are included: Step 1: Selection of cable laying routes. Install the corresponding cable management system software on mobile communication devices such as mobile phones. Retrieve the cable laying routes in the cable management system through the mobile communication device, and use the mobile communication device to select the cable line to be laid in the cable management system. After selecting the cable line to be laid, the cable management system uses the wireless network to send a command signal to the coding device. After receiving the command signal, the coding device automatically generates an identification code for the corresponding cable laying route. Step 2: spray the laying cable with identification marks, set the coding device at the cable construction site, pull the cable to be laid out from the cable drum, and pass the cable through the support wheel (11) under the coding device, then start the coding device, and the coding device will generate an identification code corresponding to the cable laying route and spray it on the cable surface to identify the laid cable; Step 3: Lay the cables, lay the cables with the identification codes sprayed on them to the designated cable trench or cable laying area, and during laying, the distance measuring module (72) automatically monitors the cable laying length, transmits the real-time laying length data of the cables on site to the coding device, and the coding device feeds back to the cable management system, and updates the preset line cable laying length in real time. When the designated length is reached, the coding device is automatically shut down or the information of the identification code sprayed by the coding device is changed. After the cable laying is completed, the cable management system automatically updates and records the cable laying date; Step 4: Daily maintenance of laid cables. When performing operation and maintenance on laid cables, the identification code information sprayed on the cable surface is identified by mobile phone, and the cable information pre-stored in the cable management system is automatically retrieved and transmitted to the identification mobile phone for display, so that the operation and maintenance personnel can quickly view the cable information (such as length, direction, model and type of connected equipment, etc.).

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