Rapid laying construction method for wires and cables

Abstract

The invention belongs to the field of cable laying construction, and mainly relates to an electric wire and cable rapid laying construction method which is characterized by comprising the steps of preparation before construction, construction environment investigation, measurement of size parameters of construction facilities, obstacle investigation and cable laying route planning. The auxiliary device is installed, the size of a fixing structure in the auxiliary device is adjusted, the auxiliary device is fixed to the construction facility, and the wire cable penetrates through a pulley of the auxiliary device; construction operation is carried out, a single constructor holds one end of the cable by hand, the cable is slowly pulled or pushed in the wheel groove direction of the paying-off pulley, and laying construction is completed; detection and cleaning: detecting the fixation firmness and insulation performance of the wires and cables, and ensuring no electric leakage risk; and disassembling the auxiliary device to check the state of the component and repair the component. The problem of adaptation limitation of traditional wire and cable laying is solved, and multi-scene laying is achieved; abrasion of the cable in the laying process is avoided, and potential safety hazards such as short circuit and electric leakage are reduced; the construction efficiency is improved, the construction difficulty is reduced, and construction operation can be completed by one person.

Description

Technical Field

[0001] This invention relates to the field of cable laying construction, and more particularly to a method for rapid laying of wires and cables. Background Technology

[0002] In fields such as construction engineering, power engineering, and telecommunications engineering, the laying of electric wires and cables is a crucial construction step, and its efficiency and quality directly affect the progress and subsequent performance of the entire project. Traditional electric wire and cable laying methods have many shortcomings. For example, the pre-laying environmental survey is often insufficient, easily overlooking obstacle information, leading to frequent route adjustments and delays during subsequent construction. During cable pulling, the lack of effective guiding and protective devices results in significant friction between the cable and the ground or walls, increasing pulling resistance and easily causing wear on the cable sheath, affecting the cable's insulation performance and service life. Furthermore, the traditional methods are relatively simple in fixing and inspecting cables after laying; insecure fixing can easily lead to cable displacement, and incomplete inspection may leave safety hazards.

[0003] Currently, while some devices exist for cable laying, these devices only address specific stages of the laying process and lack systematic integration and application. This prevents the formation of a complete and efficient method for rapid cable laying, failing to meet the high demands of modern engineering for construction efficiency and quality. Therefore, there is an urgent need for a rapid cable laying method that integrates the advantages of existing devices and supplements and improves each construction stage to solve the problems existing in current technology.

[0004] The existing technology has the following drawbacks:

[0005] (1) Manual cable pulling and simple tool-assisted construction: When there is no special laying device, the cable is pulled by hand or pulled by iron wire or fishing line. Without the guidance and limiting structure, the cable is easily worn and knotted. Single person operation requires frequent pauses for adjustment, which is extremely inefficient. The simple tool fixing method is crude and has poor adaptability, which cannot meet the construction needs of multiple scenarios.

[0006] (2) Construction using traditional single-function auxiliary tools: Most of the simple cable pullers commonly available on the market are single metal rods or flexible conduits, which can only provide basic guidance and lack stable fixing devices, resulting in poor stability when pulling cables over long distances; the simple pulley tools for cable trays are not securely fixed, are prone to shifting and jamming, and can only be used with a single specification of cable tray, lacking versatility.

[0007] (3) Construction of large industrial equipment: Large threading machines and integrated cable laying racks have comprehensive functions, but they are bulky, heavy, and expensive. Installation and disassembly require multiple people to work together, making them unsuitable for building decoration, small projects, and other scenarios. They are also complex to operate, require professional training, and have extremely poor flexibility and portability.

[0008] (4) Existing construction methods lack systematic integration: various auxiliary tools are used independently, there is no unified construction process standard, different tools need to be changed for different scenarios, the connection is cumbersome, it is difficult to improve construction efficiency, and a complete cable protection and efficient laying system cannot be formed. Summary of the Invention

[0009] To address the above issues, this invention proposes a rapid cable laying method that overcomes the limitations of traditional cable laying in terms of scenario adaptability. It breaks through the limitation that a single tool can only be used for specific scenarios such as junction boxes and cable trays, enabling integrated laying across multiple scenarios. It also overcomes the pain points of low efficiency and high manpower requirements in existing construction methods, changing the current situation where multiple people work together to drag the cable or a single tool has limited effectiveness, thereby improving laying efficiency.

[0010] A method for rapid laying of electric wires and cables, characterized in that it includes:

[0011] S001. Pre-construction preparation: survey the construction environment, measure the dimensions of construction facilities, identify obstacles, and plan the cable laying route.

[0012] S002. Install the auxiliary device, adjust the size of the auxiliary device, fix the auxiliary device on the construction facility, and let the wires and cables pass through the pulleys of the auxiliary device;

[0013] S003. Construction operation: A single construction worker holds one end of the wire or cable and slowly pulls or pushes the cable along the groove of the laying pulley to complete the laying construction.

[0014] S004. Inspection and cleaning: Securely fix the laid cables to prevent displacement; inspect the insulation performance of the cables to ensure there is no risk of leakage; remove the auxiliary devices, check the condition of the components, and replace or repair them.

[0015] Furthermore, the laying method includes threading and laying out the wires, and the auxiliary devices include threading auxiliary devices and laying out auxiliary devices.

[0016] When performing wiring work, it is carried out inside the distribution box or the junction box. The wiring auxiliary device is installed at the opening of the distribution box or the junction box, and the wires and cables are placed on the wiring pulley of the wiring auxiliary device from the inside.

[0017] When laying out the cable, the cable laying auxiliary device is installed on the cable tray, and the wires and cables are passed through the inside of the cable laying pulley of the cable laying auxiliary device and are in close contact with the inner wall of the groove of the cable laying pulley.

[0018] Furthermore, the threading auxiliary device includes a threading bracket, a telescopic frame, a clamping plate, a height adjustment device, and threading pulleys.

[0019] The telescopic frame is movably mounted on the upper end of the threading bracket and can telescopically move on the threading bracket; there are multiple mounting plates, which are respectively installed on the telescopic frame and the threading bracket, and the distance between the mounting plates is adjusted with the telescopic frame; the height adjustment rod is rotatably mounted on the lower end of the threading bracket and can be used to adjust the height of the bracket;

[0020] The cable threading bracket has a cable threading pulley installed in the middle. The wires and cables are laid on the cable threading pulley and are threaded as the cable threading pulley rotates, reducing friction with the distribution box or the bottom box.

[0021] Furthermore, the threading assist device also includes a spring. Inside the threading bracket, one end of the spring is connected to the telescopic frame, and the other end is connected to the threading bracket, for providing upward pressure on the mounting plate on the telescopic frame.

[0022] The upper end of the height adjustment rod extends into the interior of the wire threading bracket from below. The wire threading bracket and the height adjustment rod are provided with matching threads. The height adjustment rod rotates within the wire threading bracket to adjust the height of the wire threading bracket.

[0023] Furthermore, the wiring construction in step S002 also includes adjusting the distance between the mounting plates according to the size of the distribution box or the base box to engage the mounting plates inside the base box or distribution box; or rotating the height adjustment rod to adjust the height of the wiring bracket to support the wiring bracket inside the distribution box.

[0024] Furthermore, the wire feeding auxiliary device includes a wire feeding bracket, a clamping structure, and a wire feeding pulley. The clamping structure and the wire feeding pulley are respectively located at both ends of the wire feeding bracket. The clamping structure can rotate on the wire feeding bracket. The wire and cable pass through the inside of the wire feeding pulley. An opening is provided on one side of the wire feeding pulley.

[0025] Furthermore, the clamping structure includes a connecting rod and clamps, with the clamps mounted on both sides of the connecting rod; a locking device is rotatably mounted between the clamps on both sides for adjusting the distance between the clamps.

[0026] Furthermore, in the cable laying process of step S002, the locking device is rotated to adjust the opening width of the clamping structure to be slightly larger than the thickness of the side of the cable tray, and the locking devices on both sides are engaged with the edge of the cable tray to ensure a tight fit with the surface of the cable tray.

[0027] Furthermore, the laying-out construction in step S002 also includes adjusting the laying-out auxiliary device so that the direction of the wire and cable is consistent with the laying-out direction.

[0028] Furthermore, the wire laying process in step S002 also includes checking that the wire and cable are completely fitted with the groove inside the wire laying pulley and there is no offset.

[0029] The beneficial effects of this invention are as follows:

[0030] (1) Adapt to multiple scenarios and improve construction flexibility: The adjustable clamping device is adapted to different specifications of cable trays, the adjustable mounting plate and the adjustable cable tray are adapted to different height distribution boxes and junction boxes, and are adapted to multiple specifications of carriers, solving the limitations of traditional tools; the angle adjustment function can adapt to straight lines, corners and other wiring scenarios, improving construction flexibility in complex environments.

[0031] (2) Reduce risks and ensure safety and reliability: Pulleys are used to avoid hard friction between cables and metal cable trays, junction boxes, and the edges of distribution boxes, thereby reducing frictional resistance, protecting cable integrity, and reducing safety hazards.

[0032] (3) Smooth process connection: The standardized construction process combined with the rapid installation of new equipment reduces construction resistance and improves laying efficiency. Compared with traditional manual dragging or simple tool assistance, the laying resistance is greatly reduced and the operation is more labor-saving.

[0033] (4) Simplify installation and disassembly and control construction costs: It can complete quick installation and disassembly with a simple operation process. Compared with traditional wire fixing and large equipment installation, it greatly reduces tool preparation and operation time; it supports individual replacement of accessories, which can reduce long-term construction costs and is in line with the concept of green construction. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 A schematic flowchart illustrating a rapid laying method for electrical wires and cables provided in this application embodiment;

[0036] Figure 2 This is a schematic diagram of the wire threading auxiliary device in a rapid wire and cable laying construction method provided in this application embodiment;

[0037] Figure 3 This is a schematic diagram of the wire laying auxiliary device in a rapid wire and cable laying construction method provided in this application embodiment;

[0038] Figure 4This is a schematic diagram of the wiring construction and installation of a distribution box in a method for rapid laying of electrical wires and cables provided in an embodiment of this application.

[0039] Figure 5 This is a schematic diagram of the wiring installation of the junction box in a method for rapid laying of electrical wires and cables provided in an embodiment of this application.

[0040] Figure 6 This is a schematic diagram of cable tray laying and installation in a rapid cable laying method provided in this application embodiment;

[0041] 1. Threading auxiliary device; 11. Threading bracket; 12. Telescopic frame; 13. Mounting plate; 14. Height adjustment rod; 15. Threading pulley; 16. Spring; 2. Threading auxiliary device; 21. Threading bracket; 22. Clamping structure; 221. Connecting rod; 222. Clamp; 223. Locking device; 23. Threading pulley; 3. Construction facilities; 31. Distribution box; 32. Base box; 33. Cable tray; 4. Wires and cables Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. All other implementations obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application. In the various drawings, the same elements are represented by the same or similar reference numerals, and for clarity, the various parts in the drawings are not drawn to scale.

[0043] See Figure 1-4 As shown, a method for rapid laying of electric wires and cables is characterized by comprising:

[0044] S001. Pre-construction preparation: survey the construction environment, measure the dimensions of construction facilities, identify obstacles, and plan the cable laying route.

[0045] S002. Install auxiliary devices, adjust the size of the auxiliary devices, fix the auxiliary devices on the construction facilities, and pass one end of the wires and cables through the pulleys of the auxiliary devices.

[0046] S003. Construction operation: A single construction worker holds one end of the cable and slowly pulls or pushes the cable along the groove of the laying pulley to complete the laying construction.

[0047] S004. Inspection and cleaning: Securely fix the laid wires and cables to prevent displacement; inspect the insulation performance of the wires and cables to ensure there is no risk of leakage; remove the auxiliary devices, check the condition of the components, and replace or repair them.

[0048] See Figure 2 As shown, specifically, the laying method includes wire threading and wire laying. The auxiliary devices include a wire threading auxiliary device 1 and a wire laying auxiliary device 2. When performing wire threading, it is done inside the distribution box 31 or the bottom box 32. The wire threading auxiliary device 1 is installed at the opening of the distribution box 31 or the bottom box 32, and the wires and cables are placed on the wire threading pulley 15 of the wire threading auxiliary device 1 from the inside. When performing wire laying, the wire laying auxiliary device 2 is installed on the cable tray 33, and the wires and cables are passed through the inside of the wire laying pulley 23 of the wire laying auxiliary device 2 and are tightly attached to the inner wall of the groove of the wire laying pulley 23.

[0049] See Figure 3 As shown, specifically, the wiring auxiliary device includes a wiring bracket 11, a telescopic frame 12, a mounting plate 13, a height adjustment device 14, and a wiring pulley 15. The telescopic frame is movably mounted on the upper end of the wiring bracket and can extend and retract on the wiring bracket. There are multiple mounting plates, which are respectively installed on the telescopic frame 12 and the wiring bracket 13, and the distance between the mounting plates 13 is adjusted with the telescopic frame 12. The height adjustment rod is rotatably mounted on the lower end of the wiring bracket 11 and can be used to adjust the height of the bracket. The wiring pulley 15 is installed in the middle of the wiring bracket 11, and the wires and cables are laid on the wiring pulley 15 and are threaded as the wiring pulley 15 rotates, reducing friction with the distribution box 31 or the bottom box 32.

[0050] See Figure 3 As shown, specifically, the threading auxiliary device 1 further includes a spring 16 inside the threading bracket 11. One end of the spring 16 is connected to the telescopic frame 12, and the other end is connected to the threading bracket 11, for providing upward pressure on the mounting plate 13 on the telescopic frame 12. The upper end of the height adjustment rod 14 extends into the threading bracket 11 from below. The threading bracket 11 and the height adjustment rod 14 are provided with matching threads. The height adjustment rod 14 rotates within the threading bracket 11 to adjust the height of the threading bracket 11.

[0051] See Figure 2 , 3As shown, specifically, in step S002, the distance between the mounting plates is adjusted according to the size of the distribution box 31 or the base box 32 to engage the mounting plates inside the base box or distribution box; or the height adjustment rod is rotated to adjust the height of the wiring bracket to support the wiring bracket inside the distribution box 31. Preferably, the edge of the mounting plate 13 that contacts the base box 32 is serrated to increase the friction between the mounting plate and the construction facility 3; the bottom end of the height adjustment rod 14 and the upper end of the telescopic frame 12 are tapered to provide stable support inside the distribution box 31.

[0052] See Figure 4 As shown, specifically, the wire feeding auxiliary device 2 includes a wire feeding bracket 21, a clamping structure 22, and a wire feeding pulley 23. The clamping structure 22 and the wire feeding pulley 23 are respectively located at both ends of the wire feeding bracket 21. The clamping structure 21 can rotate on the wire feeding bracket 21. The wire and cable pass through the inside of the wire feeding pulley 23, and the wire feeding pulley 23 has an opening on one side. Specifically, the clamping structure 22 includes a connecting rod 221 and a clamp 222. The clamp 222 is installed on both sides of the connecting rod 221. A locking device 223 is rotatably installed between the two clamps 222 for adjusting the distance between the clamps 222.

[0053] See Figure 6 As shown, specifically, the cable laying process in step S002 further includes rotating the locking device 223 to adjust the opening width of the clamping structure 22 to be slightly larger than the thickness of the side plate of the cable tray 33, and engaging the locking devices 223 on both sides at the edge of the cable tray 33 to ensure tight contact with the surface of the cable tray 33; adjusting the cable laying auxiliary device 2 to make the direction of the wire and cable consistent with the laying direction; and checking that the wire and cable are fully engaged with the groove inside the laying pulley 23 without any deviation.

[0054] See Figure 4 In the illustrated embodiment, the wiring assistance device 1 is located inside the distribution box 31. The height adjustment rod 14 is adjusted so that the lower end of the height adjustment rod 14 and the upper end of the wiring bracket 11 are respectively supported on the upper and lower inner walls of the distribution box 31. The wire and cable 4 are introduced into the wiring pulley 15 of the wiring assistance device 1 and pass through along a preset path. During the passage of the wire and cable 4, it is ensured that it is in close contact with the wiring pulley 15 inside the wiring assistance device 1 to avoid jamming or deviation. After the wire and cable have completely passed through and reached the designated position, the laying status of the wire and cable is checked again. After confirming that there are no errors, the end of the wire and cable 4 inside the distribution box 31 is fixed to complete the laying work.

[0055] See Figure 5In the illustrated embodiment, the threading assist device 1 is located at the opening of the bottom box 32. Pressing the telescopic frame 12 causes the mounting clips 13 to engage with the upper and lower inner walls of the bottom box 32. The wire / cable 4 is introduced through the threading pulley 15 inlet of the threading assist device 1. During the introduction process, it is necessary to operate slowly to ensure that the wire / cable enters smoothly. The wire / cable is guided along the predetermined path inside the bottom box. During this process, close attention is paid to the contact between the wire / cable and the threading pulley to prevent jamming or deviation. After the wire / cable 4 reaches the preset position, the laying status of the wire / cable 4 inside the bottom box 32 is carefully checked to see if there are any abnormalities such as twisting or tangling. After confirming that the laying status is correct, the end of the wire / cable 4 inside the bottom box 32 is properly fixed to complete the laying work.

[0056] See Figure 6 In the illustrated embodiment, the cable laying auxiliary device 2 is installed on the side plate of the cable tray 33. The locking device 223 rotates on the clamp 222 to adjust the distance between the two locking devices 223 on both sides, and the two locking devices 223 lock and fix the side plate of the cable tray 33 from both sides respectively. The wire and cable 4 passes through the inside of the cable laying pulley 23. During the cable laying process, the wire and cable 4 should be pulled at a uniform speed to make the wire and cable 4 move smoothly along the cable laying pulley 23, avoiding knots, damage, etc. due to uneven tension or excessive speed. After the wire and cable 4 is laid along the construction path, the cable laying operation is stopped. The laying condition of the wire and cable 4 in the cable tray 33 is carefully checked to see if there are any abnormalities such as scratches or wear. After confirming that there are no problems, the wire and cable 4 is reliably fixed in the cable tray 33 to complete the laying work.

[0057] The beneficial effects of this invention are as follows:

[0058] (5) Adapt to multiple scenarios and improve construction flexibility: The adjustable clamping device is adapted to different specifications of cable trays, and the adjustable mounting plate and adjustable cable guide are adapted to different height distribution boxes and bottom boxes. It is compatible with multiple specifications of carriers, solving the limitations of traditional tools; the angle adjustment function can be adapted to straight lines, corners and other wiring scenarios, improving construction flexibility in complex environments.

[0059] (6) Reduce risks and ensure safety and reliability: Pulleys are used to avoid hard friction between cables and metal cable trays, junction boxes, and the edges of distribution boxes, thereby reducing frictional resistance, protecting cable integrity, and reducing safety hazards.

[0060] (7) Smooth process connection: The standardized construction process combined with the rapid installation of new equipment reduces construction resistance and improves laying efficiency. Compared with traditional manual dragging or simple tool assistance, the laying resistance is greatly reduced and the operation is more labor-saving.

[0061] (8) Simplify installation and disassembly and control construction costs: It can complete quick installation and disassembly with a simple operation process. Compared with traditional wire fixing and large equipment installation, it greatly reduces tool preparation and operation time; it supports individual replacement of accessories, which can reduce long-term construction costs and is in line with the concept of green construction.

[0062] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be noted that if terms such as "upper," "lower," "left," and "right" 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 application 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, the terms used to describe positional relationships in the accompanying drawings are only for illustrative purposes and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0063] Those skilled in the art will understand that modules in the device of the embodiments can be adaptively changed and placed in one or more devices different from that embodiment. Modules, units, or components in the embodiments can be combined into a single module, unit, or component, and further, they can be divided into multiple sub-modules, sub-units, or sub-components. Except where at least some of such features and / or processes or units are mutually exclusive, any combination can be used to combine all features disclosed in this specification (including the accompanying claims, abstract, and drawings) and all processes or units of any method or device so disclosed. Unless expressly stated otherwise, each feature disclosed in this specification (including the accompanying claims, abstract, and drawings) may be replaced by an alternative feature that serves the same, equivalent, or similar purpose. The step numbers used in this specification are only for distinguishing steps and are not intended to limit the temporal or logical relationship between steps, and the relationship between steps includes a variety of possible scenarios unless expressly defined herein.

[0064] It should be noted that the above embodiments are illustrative of this disclosure and not restrictive, and that alternative embodiments can be devised by those skilled in the art without departing from the scope of the appended claims. The word "comprising" does not exclude the presence of elements or steps not listed in the claims. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. This disclosure can be implemented by means of hardware comprising several different elements and by means of a suitably programmed computer. In the unit claims listing several systems, several of these systems can be embodied by the same item of hardware. Finally, it should be noted that the above embodiments are obviously merely examples for clearly illustrating the invention and are not intended to limit the implementation. Those skilled in the art will find that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A method for rapid laying of electric wires and cables, characterized in that, include: S001. Pre-construction preparation: survey the construction environment, measure the dimensions of construction facilities, identify obstacles, and plan the cable laying route. S002. Install the auxiliary device, adjust the size of the auxiliary device, fix the auxiliary device on the construction facility, and let the wires and cables pass through the pulleys of the auxiliary device; S003. Construction operation: A single construction worker holds one end of the cable and slowly pulls or pushes the cable along the groove of the laying pulley to complete the laying construction. S004. Inspection and cleaning: Securely fix the laid wires and cables to prevent displacement; inspect the insulation performance of the wires and cables to ensure there is no risk of leakage; remove the auxiliary devices, check the condition of the components, and replace or repair them.

2. The method for rapid laying of wires and cables according to claim 1, characterized in that, The laying method includes threading and laying out, and the auxiliary devices include threading auxiliary devices and laying out auxiliary devices. When performing wiring work, it is carried out inside the distribution box or the junction box. The wiring auxiliary device is installed at the opening of the distribution box or the junction box, and the wires and cables are placed on the wiring pulley of the wiring auxiliary device from the inside. When laying out the cable, the cable laying auxiliary device is installed on the cable tray, and the wires and cables are passed through the inside of the cable laying pulley of the cable laying auxiliary device and are in close contact with the inner wall of the groove of the cable laying pulley.

3. The method for rapid laying of wires and cables according to claim 2, characterized in that, The threading auxiliary device includes a threading bracket, a telescopic frame, a mounting plate, a height adjustment device, and threading pulleys. The telescopic frame is movably mounted on the upper end of the threading bracket and can telescopically move on the threading bracket; there are multiple mounting plates, which are respectively installed on the telescopic frame and the threading bracket, and the distance between the mounting plates is adjusted with the telescopic frame; the height adjustment rod is rotatably mounted on the lower end of the threading bracket and can be used to adjust the height of the bracket; The cable threading bracket has a cable threading pulley installed in the middle. The wires and cables are laid on the cable threading pulley and are threaded as the cable threading pulley rotates, reducing friction with the distribution box or the bottom box.

4. The method for rapid laying of wires and cables according to claim 3, characterized in that, The threading assist device also includes a spring. Inside the threading bracket, one end of the spring is connected to the telescopic frame, and the other end is connected to the threading bracket, for providing upward pressure on the mounting plate on the telescopic frame. The upper end of the height adjustment rod extends into the interior of the wire threading bracket from below. The wire threading bracket and the height adjustment rod are provided with matching threads. The height adjustment rod rotates within the wire threading bracket to adjust the height of the wire threading bracket.

5. The method for rapid laying of wires and cables according to claim 4, characterized in that, The wiring construction in step S002 also includes adjusting the distance between the mounting plates according to the size of the distribution box or the base box to lock the mounting plates inside the base box or distribution box; or rotating the height adjustment rod to adjust the height of the wiring bracket and support the wiring bracket inside the distribution box.

6. The method for rapid laying of wires and cables according to claim 2, characterized in that, The wire feeding auxiliary device includes a wire feeding bracket, a clamping structure, and a wire feeding pulley. The clamping structure and the wire feeding pulley are respectively located at both ends of the wire feeding bracket. The clamping structure can rotate on the wire feeding bracket. The wire and cable pass through the inside of the wire feeding pulley. An opening is provided on one side of the wire feeding pulley.

7. The method for rapid laying of wires and cables according to claim 6, characterized in that, The clamping structure includes a connecting rod and clamps, with the clamps mounted on both sides of the connecting rod; a locking device is rotatably mounted between the clamps on both sides for adjusting the distance between the clamps.

8. The method for rapid laying of wires and cables according to claim 1, characterized in that, The laying-out construction in step S002 also includes rotating the locking device to adjust the opening width of the clamping structure to be slightly larger than the side thickness of the cable tray, and engaging the locking devices on both sides at the edge of the cable tray to ensure a tight fit with the surface of the cable tray.

9. The method for rapid laying of wires and cables according to claim 1, characterized in that, The laying-out construction in step S002 also includes adjusting the laying-out auxiliary device so that the direction of the wire and cable is consistent with the laying-out direction.

10. The method for rapid laying of wires and cables according to claim 2, characterized in that, The line laying process in step S002 also includes checking that the wire and cable are completely fitted with the groove inside the line laying pulley and there is no offset.

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