A booster station cable trench modular wiring construction auxiliary device

Abstract

The application is a kind of booster station cable trench modular wiring construction auxiliary device, which relates to the technical field of cable wiring device, comprising a walking base, a walking mechanism, an auxiliary positioning mechanism, a wiring support and a wiring mechanism. The walking mechanism is arranged on the walking base to realize the movement of the device. The auxiliary positioning mechanism is installed on the positioning support and can cooperate with the walking mechanism to realize the stable positioning of the device in the cable trench. The wiring mechanism is installed on the wiring support to efficiently and accurately place the ground cable to the support position in the cable trench. The device realizes the integration of walking, positioning and wiring functions through modular structure design, can adapt to different specifications of cable trench construction requirements, reduces the labor intensity, improves the wiring construction efficiency and laying accuracy, and significantly improves the problems of low efficiency, high labor intensity and unstable wiring in the existing cable trench construction process.

Description

Technical Field

[0001] This invention relates to the field of cable wiring device technology, and in particular to a modular wiring construction auxiliary device for substation cable trenches. Background Technology

[0002] As a crucial infrastructure for national economic and social development, the quality of the construction and maintenance of the power system directly affects the safety and stability of power supply. In the power transmission and distribution process, substations, as key links in power conversion and transmission, bear the core tasks of voltage level enhancement and energy delivery. To ensure the stable operation of electrical equipment within substations, cable trenches are widely used for cable laying and protection; the quality of their wiring construction directly impacts the overall safety of the system.

[0003] However, in current engineering practices, cable trench cabling typically relies heavily on manual labor and simple tools, which presents several problems: First, the construction environment is limited, the cable trench space is narrow, and the manual handling, positioning, and placement processes are labor-intensive, easily leading to low construction efficiency; Second, traditional cabling methods lack standardized auxiliary devices, which are not conducive to the precise positioning and stable placement of cables, easily resulting in cable bending, uneven stress, or disordered stacking, thereby increasing the difficulty of later maintenance; Third, there is a lack of modular cabling construction methods, and the adjustability and versatility of the devices are insufficient, making it difficult for the same device to adapt to cable trench structures of different specifications and sizes.

[0004] How to solve the above-mentioned technical problems is the challenge facing this invention. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a reasonably designed, safe, and reliable modular cabling construction auxiliary device for substation cable trenches, which can effectively solve the problems of low efficiency, high labor intensity, and unstable cabling quality in existing cabling construction.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a modular cabling construction auxiliary device for substation cable trenches, comprising: a walking base with a positioning bracket at its top; The walking mechanism is mounted on the walking base and serves as the walking component of the entire device; At least one auxiliary positioning mechanism is mounted on the positioning bracket and works in coordination with the walking mechanism; A wiring bracket is mounted on the positioning bracket; The positioning bracket is equipped with a wiring mechanism, which is installed on the wiring support and is used to place cables on the ground onto the cable support in the cable trench; and the two ends of the positioning bracket are provided with stable pressing components that cooperate with the auxiliary positioning mechanism and the wiring mechanism.

[0007] More preferably, the walking mechanism includes: Two sets of walking auxiliary wheels are respectively installed on both sides of the walking base; Two sets of positioning hydraulic outriggers are respectively installed at both ends of the walking base; And a walking component, which is mounted on the walking base and serves as the walking part of the entire device.

[0008] More preferably, the auxiliary positioning mechanism includes: An auxiliary positioning frame is mounted on the positioning bracket; Two sets of auxiliary positioning wheel assemblies are symmetrically arranged at both ends of the auxiliary positioning frame; The extrusion drive assembly is mounted on the auxiliary positioning frame and, as two sets of auxiliary positioning wheel assemblies, abuts against the inner wall of the cable trench. And two sets of secondary positioning rod assemblies, symmetrically installed on both sides of the auxiliary positioning frame, and working in coordination with the extrusion drive assembly; Furthermore, the auxiliary positioning frame includes: Two positioning carriages are located at both ends of the positioning bracket and are slidably engaged with the positioning bracket; And a positioning bracket, installed between two positioning carriages, on which the extrusion drive assembly and the secondary positioning rod assembly are mounted.

[0009] Furthermore, each set of auxiliary positioning wheel assemblies includes two auxiliary positioning wheel assemblies symmetrically arranged on both sides of the positioning carriage, and the auxiliary positioning wheel assembly includes: A positioning hinge seat is installed on one side of the positioning slide; A positioning telescopic arm, one end of which is rotatably connected to the positioning hinge seat, and a connecting hinge seat that cooperates with the extrusion drive assembly is provided on it; And a positioning wheel frame, which is located at the other end of the positioning telescopic arm, and a positioning abutment wheel that abuts against the trench wall of the cable trench is provided on it; Furthermore, each set of secondary positioning rod assemblies includes positioning rod assemblies symmetrically arranged at both ends of the positioning frame, the positioning rod assemblies including; A positioning telescopic component is installed on the positioning frame; And a positioning contact plate, installed at the moving end of the positioning telescopic component.

[0010] Furthermore, the extrusion drive assembly includes: Two extrusion drive frames are respectively mounted on the positioning slide, and extrusion grooves are provided on them; Two extrusion carriages are provided in a one-to-one correspondence with the extrusion drive frame and are slidably engaged with the extrusion groove; A synchronous drive unit is mounted on the positioning link to drive the two extrusion carriages to move synchronously. The drive slide is slidably mounted on the extrusion slide; Two drive arms are symmetrically installed on both sides of the drive slide, with one end rotatably connected to the drive slide and the other end rotatably connected to the auxiliary positioning wheel assembly. And a second-stage drive unit, which is installed on the extrusion slide and serves as a drive component for the secondary drive of the drive slide.

[0011] Furthermore, the auxiliary positioning mechanism also includes a lifting and positioning component installed on the positioning bracket, which serves as a driving component for vertical movement with the auxiliary positioning frame.

[0012] Preferably, the number of auxiliary positioning mechanisms is set to at least two sets, and the height of the corresponding auxiliary positioning frame is adjusted by the lifting positioning component.

[0013] The structure of the lifting and positioning component is consistent with that of hydraulic rods, electric rods, and moving lead screws.

[0014] More preferably, the wiring mechanism includes: A vertical drive frame is mounted on the wiring bracket via a first vertical drive assembly, and a vertical sliding groove is provided on it; The wiring drive is slidably installed in the vertical groove, and two sets of first slots are symmetrically opened on it, and the wiring groove is vertically opened on it. Two sets of first insertion rod assemblies are symmetrically installed on the vertical drive frame and are engaged with the first slot. A wiring carriage, which is mounted on the wiring drive frame via a second vertical drive assembly; A cabling base, on which a cable fixing component is provided for fixing cables to facilitate cable trench cabling; And a horizontal drive assembly, installed between the wiring carriage and the cable base.

[0015] Furthermore, the wiring rack includes: A stabilizing carriage is fitted onto the wiring bracket and slides in cooperation with the wiring bracket; A wiring vertical bracket is set at the bottom end of the stable slide and slides in cooperation with the vertical slide groove. Several first slots are vertically opened on both ends of the bracket, and wiring vertical grooves that slide in cooperation with the wiring slide are vertically provided on them. And the second insertion rod assembly, symmetrically arranged on the stabilizing carriage; Furthermore, a telescopic groove is provided on one side of the wiring bracket to cooperate with the wiring slide, and a second slot is provided vertically on each side of the wiring bracket to cooperate with the second insertion rod assembly. Furthermore, the vertical drive frame includes: A drive frame, on which a drive unit is provided that cooperates with the first vertical drive assembly; Two vertical carriages are symmetrically installed at both ends of the drive frame; Two positioning vertical brackets are provided, corresponding one-to-one with the vertical slide bracket, and each bracket has a positioning groove that slides with the wiring vertical bracket, and the two positioning grooves form a vertical groove. And two sets of vertical wheel units, which abut against the wiring frame and are respectively set in correspondence with the two positioning frames. Each set of vertical wheel units includes the top and bottom ends of the positioning frame.

[0016] Furthermore, the wiring carriage includes: The wiring base slides with the wiring stand, and has a horizontal base groove for mounting a horizontal drive component, and a third insert rod component is provided on it. And a wiring base frame, installed on the back of the wiring base, having a horizontal sliding groove that mates with the horizontal base groove; Furthermore, the horizontal drive component includes: A horizontal slide block is slidably engaged with the horizontal slide groove, and a horizontal drive groove is provided on it; A telescopic unit is installed on the horizontal slide block and serves as the telescopic drive component of the horizontal slide block; And a two-section telescopic unit, installed in the horizontal drive groove and connected to the cable base.

[0017] Furthermore, the cable fixing assembly includes: A horizontal sliding groove is formed at the center of the cable base; Two sets of first fixed wheels are located at both ends of the horizontal moving groove, and each set of first fixed wheels includes several first fixed wheels arranged horizontally; A horizontal moving seat is slidably engaged with the horizontal moving groove, and a set of second fixed wheels is provided on it. The set of second fixed wheels includes several second fixed wheels arranged horizontally. And a linear drive unit, mounted on the cable base, which serves as the drive source for the horizontal moving seat.

[0018] Furthermore, the stabilizing extrusion assembly includes: A stabilizing base frame is provided on the positioning base frame, and a stabilizing vertical groove is provided thereon; A stabilizing carriage is mounted in the stabilizing vertical slot via a stabilizing vertical drive unit; And a stabilizing extrusion seat, which is installed on the stabilizing slide, and stabilizing extrusion rods are provided on both sides of it, and the moving end of the stabilizing extrusion rod is provided with an extrusion plate that abuts against the trench wall of the cable trench.

[0019] This invention features a tracked walking assembly and hydraulic outriggers, enabling stable operation in the complex ground environment inside cable trenches. Through the compression drive assembly, positioning telescopic arm, and positioning contact wheel in the auxiliary positioning mechanism, the device can closely conform to the inner wall of the cable trench, achieving rapid and reliable self-positioning and avoiding repeated manual adjustments.

[0020] The auxiliary positioning mechanism in this invention not only has the function of primary positioning, but also provides additional support through the secondary positioning rod assembly and the stabilizing compression assembly, so that the device will not shift or tilt during the wiring operation, thereby ensuring that the cable can be accurately placed in the designated position of the support in the trench.

[0021] The cabling mechanism of this invention employs a multi-stage coordination of a vertical drive frame, a cabling carriage, and a horizontal drive assembly, enabling vertical lifting and horizontal displacement of the cable. Combined with the cable fixing assembly, the cable can be limited and clamped during cabling, ensuring uniform stress and maintaining straightness. This design reduces manual handling and adjustments, improving construction efficiency.

[0022] Each functional unit of the device of the present invention adopts a modular structure. For example, the walking mechanism, auxiliary positioning mechanism and wiring mechanism can be adjusted or replaced independently, thereby flexibly adapting to cable trenches of different sizes and structural forms, and improving the versatility and reusability of the device. Attached Figure Description

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the present invention in conjunction with the cable trench; Figure 2 This is a three-dimensional schematic diagram of the overall structure of the present invention; Figure 3 This is a first-view exploded view of the auxiliary positioning mechanism of the present invention; Figure 4 This is an exploded view of the auxiliary positioning mechanism of the present invention from a second perspective; Figure 5 This is a schematic diagram from a first-view perspective showing the cooperation between the positioning bracket and the wiring mechanism of the present invention. Figure 6 This is a schematic diagram from a second perspective showing the cooperation between the positioning bracket and the wiring mechanism of the present invention. Figure 7 This is a schematic diagram illustrating the cooperation between the positioning bracket and the walking mechanism of the present invention; Figure 8 This is an enlarged schematic diagram of point A in the present invention; Figure 9 This is a three-dimensional schematic diagram of the wiring mechanism of the present invention; Figure 10 This is a schematic diagram illustrating the assembly of the wiring carriage and cable fixing assembly of the present invention.

[0024] The reference numerals in the attached drawings are as follows: 100, traveling base; 110, positioning bracket; 200, traveling mechanism; 210, traveling auxiliary wheel; 220, positioning hydraulic outrigger; 230, traveling assembly; 231, traveling telescopic component; 232, rotating unit; 233, traveling base frame; 234, traveling track unit; 300, auxiliary positioning mechanism; 310, auxiliary positioning frame; 311, positioning slide; 312, positioning link; 320, auxiliary positioning wheel assembly; 321, positioning hinge; 322, positioning telescopic arm. 323. Positioning wheel frame; 324. Positioning contact wheel; 330. Extrusion drive assembly; 331. Extrusion drive frame; 332. Extrusion carriage; 333. Synchronous drive unit; 3331. Synchronous turntable; 3332. Drive connecting column; 3333. Synchronous shaft; 3334. Smooth rotation unit; 334. Drive slide; 335. Drive connecting arm; 336. Secondary drive unit; 340. Secondary positioning rod assembly; 341. Positioning telescopic component; 342. Positioning contact plate; 343. Lifting and positioning assembly; 40 0. Cabling bracket; 410. Telescopic slide; 420. Second slot; 500. Cabling mechanism; 510. Vertical drive frame; 511. First vertical drive assembly; 512. Vertical slide; 513. Drive frame; 514. Vertical carriage; 515. Positioning frame; 516. Vertical wheel unit; 520. Cabling drive frame; 521. Stabilizing carriage; 522. Cabling frame; 523. First slot; 524. Second insertion rod assembly; 530. Cabling carriage; 531. Cabling base; 532. Cabling Base frame; 533, Horizontal drive assembly; 5331, Horizontal slide; 5332, First telescopic unit; 5333, Second telescopic unit; 534, Third insert rod assembly; 540, Cable fixing assembly; 541, Horizontal moving slot; 542, First fixed wheel; 543, Horizontal moving seat; 544, Second fixed wheel; 545, Linear drive component; 600, Stabilizing extrusion assembly; 610, Stabilizing base frame; 620, Stabilizing slide; 630, Stabilizing extrusion seat; 640, Stabilizing extrusion rod; 650, Extrusion plate. Detailed Implementation

[0025] See Figures 1 to 10 As shown, a modular cabling construction auxiliary device for a substation cable trench includes: a walking base 100, with a positioning bracket 110 installed at its top. The walking mechanism 200 is mounted on the walking base 100 and serves as the walking component of the entire device; the walking mechanism 200 enables the entire device to travel along the cable trench to reach the designated location where wiring is required. At least one auxiliary positioning mechanism 300 is mounted on the positioning bracket 110 and cooperates with the walking mechanism 200; The wiring bracket 400 is mounted on the positioning bracket 110; A cabling mechanism 500 is mounted on the cabling bracket 400 and is used to place cables from the ground onto the cable bracket in the cable trench. The positioning bracket 110 has stabilizing compression components 600 at both ends that cooperate with the auxiliary positioning mechanism 300 and the cabling mechanism 500. After the device reaches the predetermined position, the auxiliary positioning mechanism 300 and the stabilizing compression components 600 work together to precisely and stably fix the device in the cable trench, providing a stable platform for subsequent cabling operations.

[0026] More preferably, the walking mechanism 200 includes: Two sets of walking auxiliary wheels 210 are respectively installed on both sides of the walking base 100; Two sets of positioning hydraulic outriggers 220 are respectively installed at both ends of the walking base 100; when the device needs to stop or to carry out wiring work, the positioning hydraulic outriggers 220 can extend to lift the device off the walking track and support it on the ground to ensure the stability of the device. And a walking component 230, which is disposed on the walking base 100 and serves as the walking component of the entire device.

[0027] Furthermore, the walking component 230 includes: The travel telescopic component 231 is installed on the travel base 100; The rotating unit 232 is installed at the telescopic end of the walking telescopic component 231; The walking base frame 233 is fixedly connected to the walking telescopic component 231 via the rotating unit 232; The walking track unit 234 is mounted on the walking base frame 233 and serves as the walking component of the entire device. The walking telescopic member 231 and the rotating unit 232 allow the walking track unit 234 to extend, retract, and rotate as needed, facilitating adjustment and turning of the device in narrow or irregular cable trenches, thereby improving the adaptability of the device.

[0028] Specifically, the structure of the walking track unit 234 is basically the same as that of existing tracked walking devices, and will not be elaborated on in detail here.

[0029] More preferably, the auxiliary positioning mechanism 300 includes: An auxiliary positioning frame 310 is installed on the positioning bracket 110; Two sets of auxiliary positioning wheel assemblies 320 are symmetrically arranged at both ends of the auxiliary positioning frame 310; The extrusion drive assembly 330 is mounted on the auxiliary positioning frame 310 and, as two sets of auxiliary positioning wheel assemblies 320, abuts against the inner wall of the cable trench. Two sets of secondary positioning rod assemblies 340 are symmetrically installed on both sides of the auxiliary positioning frame 310 and cooperate with the extrusion drive assembly 330. Under the drive of the extrusion drive assembly 330, the auxiliary positioning wheel assembly 320 and the secondary positioning rod assembly 340 can extend outward and abut against the inner wall of the cable trench to achieve initial positioning and support of the device.

[0030] Furthermore, the auxiliary positioning frame 310 includes: Two positioning slides 311 are located at both ends of the positioning bracket 110 and are slidably engaged with the positioning bracket 110; And a positioning link 312, which is installed between two positioning slides 311, and the extrusion drive assembly 330 and the secondary positioning rod assembly 340 are installed on it.

[0031] Furthermore, each set of auxiliary positioning wheel assemblies 320 includes two auxiliary positioning wheel assemblies 320 symmetrically arranged on both sides of the positioning carriage 311, and the auxiliary positioning wheel assembly 320 includes: The positioning hinge 321 is installed on one side of the positioning slide 311; The positioning telescopic arm 322 has one end rotatably connected to the positioning hinge 321, and is provided with a connecting hinge that cooperates with the extrusion drive assembly 330. And a positioning wheel frame 323, which is located at the other end of the positioning telescopic arm 322, and a positioning abutment wheel 324 that abuts against the trench wall of the cable trench is provided on it; Furthermore, each set of secondary positioning rod assemblies 340 includes positioning rod assemblies symmetrically arranged at both ends of the positioning frame 312, the positioning rod assemblies including; The positioning telescopic component 341 is installed on the positioning link 312; And a positioning contact plate 342, which is installed at the moving end of the positioning telescopic member 341.

[0032] Preferably, the positioning telescopic arm 322 has built-in structures such as electric rods and hydraulic rods to drive the length of the positioning telescopic arm 322.

[0033] Furthermore, the extrusion drive assembly 330 includes: Two extrusion drive frames 331 are respectively mounted on the positioning slide 311, and extrusion grooves are provided on them; Two extrusion slides 332 are arranged in a one-to-one correspondence with the extrusion drive frame 331 and are slidably engaged with the extrusion groove; The synchronous drive unit 333 is mounted on the positioning frame 312 and is used to drive the two extrusion carriages 332 to move synchronously. The synchronous drive unit 333, through the synchronous turntable 3331, transmission drive arm and other structures, ensures that the two extrusion carriages 332 can move outward or inward at the same speed, thereby realizing the synchronous drive of the two auxiliary positioning wheel assemblies 320. The drive slide 334 is slidably mounted on the extrusion slide 332; Two drive arms 335 are symmetrically installed on both sides of the drive slide 334, with one end rotatably connected to the drive slide 334 and the other end rotatably connected to the auxiliary positioning wheel assembly 320. A second-stage drive unit 336 is mounted on the extrusion carriage and serves as a drive component for the secondary drive of the drive slide 334. The second-stage drive unit 336 allows the drive slide 334 to move secondary on the extrusion carriage 332, thereby providing more precise drive and pressure control for the auxiliary positioning wheel assembly 320.

[0034] Furthermore, the synchronous drive unit 333 includes: Synchronous turntable 3331 is rotatably mounted on the positioning frame 312, and symmetrical drive connecting columns 3332 are arranged on it, and synchronous shaft 3333 is coaxially arranged on it. Two drive arms, one end of which is rotatably connected to the drive connecting column 3332, and the other end of which is rotatably connected to the extrusion slide 332; The smooth rotation unit 3334 is installed on the positioning frame 312 and cooperates with the synchronous turntable 3331, thereby facilitating the smooth rotation of the synchronous turntable 3331. And a synchronous drive unit 333, which is installed on the positioning frame 312 and serves as a drive component for the synchronous turntable 3331 to rotate.

[0035] The smooth rotation unit 3334 includes a smoothing gear mounted on a synchronous shaft 3333, and a stabilizing gear set meshing with the smoothing gear.

[0036] Specifically, the synchronous drive unit 333 includes a drive motor connected to the synchronous shaft 3333, or a simple drive structure composed of a drive motor and a differential. In addition, the synchronous drive unit 333 can be configured as a simple transmission drive structure composed of a sprocket / pulley, a chain / belt, and a drive motor.

[0037] Furthermore, the two-stage drive unit 336 can be configured as a linear drive component such as a hydraulic rod, an electric rod, and a transmission screw. In addition, it can also be configured as a simple transmission drive structure composed of a sprocket / pulley, a chain / belt, and a drive motor.

[0038] Furthermore, the auxiliary positioning mechanism 300 also includes a lifting and positioning component 343 mounted on the positioning bracket 110, which serves as a driving component for vertical movement with the auxiliary positioning frame 310. The lifting and positioning component 343 can adjust the vertical height of the entire auxiliary positioning mechanism 300 to adapt to cable trenches of different depths, and can also raise the device to a suitable height for wiring operations.

[0039] Preferably, the number of auxiliary positioning mechanisms 300 is set to at least two sets, and the height of the corresponding auxiliary positioning frame 310 is adjusted by the lifting positioning component 343.

[0040] Specifically, the structure of the lifting and positioning component 343 is consistent with that of hydraulic rods, electric rods, and moving lead screws.

[0041] More preferably, the wiring mechanism 500 includes: A vertical drive frame 510 is mounted on the wiring bracket 400 via a first vertical drive assembly 511, and a vertical sliding groove 512 is provided on it. The wiring drive frame 520 is slidably installed in the vertical slide groove 512, and has two sets of first slots 523 symmetrically opened on it, and a wiring slide groove is vertically opened on it; the first vertical drive assembly 511 drives the vertical drive frame 510 to move vertically on the wiring bracket 400, while the wiring drive frame 520 slides up and down in the vertical drive frame 510 through the vertical slide groove 512, thereby realizing the first stage of vertical displacement of the wiring mechanism 500; Two sets of first insertion rod assemblies are symmetrically installed on the vertical drive frame 510 and are engaged with the first slot 523. The wiring carriage 530 is mounted on the wiring drive frame 520 via a second vertical drive assembly; the second vertical drive assembly drives the wiring carriage 530 to slide up and down in the wiring groove of the wiring drive frame 520, thereby realizing the second-stage vertical displacement of the wiring mechanism 500, which makes the entire wiring process more precise and controllable. A cable base 570 is provided thereon with a cable fixing component 540 for fixing cables to facilitate cable trench wiring; A horizontal drive assembly 550 is installed between the cable carriage 530 and the cable base 570. The horizontal drive assembly 550 can drive the cable base 570 to move horizontally, thereby accurately placing the cable onto the cable support at different positions in the cable trench.

[0042] Furthermore, the wiring rack 520 includes: A stabilizing carriage 521 is fitted onto the wiring bracket 400 and slides in cooperation with the wiring bracket 400. The wiring vertical bracket 522 is located at the bottom end of the stabilizing slide 521 and slides in cooperation with the vertical slide groove 512. Several first slots 523 are vertically opened on both ends of the bracket, and wiring vertical grooves that slide in cooperation with the wiring slide 530 are vertically provided on them. And the second insertion rod assembly 524 is symmetrically arranged on the stabilizing slide 521; Furthermore, a telescopic groove 410 that cooperates with the wiring slide 530 is provided on one side of the wiring bracket 400, and a second slot 420 that cooperates with the second insert assembly 524 is provided vertically on the side of the wiring bracket 400. Furthermore, the vertical drive frame 510 includes: The drive frame 513 is provided with a drive unit that cooperates with the first vertical drive assembly; Two vertical carriages 514 are symmetrically installed at both ends of the drive frame 513; Two positioning vertical brackets 515 are arranged in a one-to-one correspondence with the vertical slide bracket 514, and are provided with positioning grooves that slide with the wiring vertical bracket 522, and the two positioning grooves form a vertical groove 512. And two sets of vertical wheel units 516, which abut against the wiring frame 522 and are respectively set in correspondence with two positioning frames 515. Each set of vertical wheel units 516 includes the top and bottom ends of the positioning frame 515.

[0043] Specifically, the vertical wheel unit 516 includes a wheel frame and a stable wheel mounted on the wheel frame and in contact with the wiring vertical frame 522.

[0044] Specifically, the structures of the first insertion rod assembly, the second insertion rod assembly 524, and the third insertion rod assembly 560 are all set to be identical, and the first insertion rod assembly includes an electric rod, a hydraulic rod, and a corresponding insertion rod.

[0045] Specifically, the first vertical drive assembly 511, the second vertical drive assembly, and other components are all designed with the same structure and are all configured as linear drive components such as vertical lead screws.

[0046] Furthermore, the second insertion rod assembly 524 is provided in two sets, and is respectively provided on both sides of the stabilizing slide 521, and the vertical drive frame 510 is provided with a second slot 420 on both sides.

[0047] Furthermore, the wiring carriage 530 includes: The wiring base 531 is slidably engaged with the wiring stand 522, and has a horizontal base groove for mounting the horizontal drive assembly 550, and a third insert rod assembly 560 is provided on it. And a wiring base frame 532, which is installed on the back of the wiring base 531, and has a horizontal sliding groove that cooperates with the horizontal base groove. The horizontal drive assembly 550 includes: The horizontal slide block 551 is slidably engaged with the horizontal slide groove, and a horizontal drive groove is provided on it; A telescopic unit 552 is installed on the horizontal slide block 551 and serves as the telescopic drive component of the horizontal slide block 551. A second-stage telescopic unit 553 is installed in the horizontal drive groove and connected to the cable base. The first-stage telescopic unit 552 drives the horizontal slide block 551 to move in the horizontal slide groove, realizing the first-stage horizontal displacement of the wiring base 531; while the second-stage telescopic unit 553 drives the cable base to move a second time relative to the horizontal slide block 551, thereby realizing precise positioning of the cable.

[0048] Furthermore, the horizontal slide block 551 is symmetrically provided with drive receiving grooves that cooperate with a telescopic unit 552; The telescopic unit 552 includes: Two telescopic racks are symmetrically installed on the wiring base 532 and located in the horizontal groove; Two sets of drive gear modules are arranged one-to-one with the telescopic rack and are located in the drive receiving slot; Two sets of guide gear modules are arranged one-to-one with the telescopic rack and are located in the drive receiving groove. When the drive gear module rotates, one of its gears meshes with the telescopic rack, thereby driving the horizontal slide block 551 to move along the horizontal slide groove. The guide gear modules play a guiding role, ensuring smooth and stable movement.

[0049] Furthermore, the two-section telescopic unit 553 includes: Two telescopic components are fixedly installed in the horizontal drive groove; And a two-section base, which is fixedly installed on the moving end of the two-section telescopic member, and the wiring base 531 is disposed on the two-section base.

[0050] Furthermore, the drive gear module includes a drive module and a gear section that cooperates with the drive module and meshes with the telescopic rack. Furthermore, the guide gear module includes a guide shaft and a guide gear adapted thereto.

[0051] Preferably, the drive gear module and the guide gear module are arranged alternately.

[0052] Specifically, the two-section telescopic component is configured as a linear drive component 545, such as a hydraulic rod or an electric rod.

[0053] More preferably, the cable fixing assembly 540 includes: A horizontal sliding groove 541 is formed at the center of the cable base; Two sets of first fixed wheels 542 are located at both ends of the horizontal moving groove 541, and one set of first fixed wheels 542 includes a plurality of first fixed wheels 542 arranged horizontally; The horizontal shifting seat 543 is slidably engaged with the horizontal shifting groove 541, and a set of second fixed wheels 544 is provided on it. The set of second fixed wheels 544 includes several horizontally arranged second fixed wheels 544. A linear drive unit 545 is mounted on the cable base 570 and serves as the drive source for the horizontal shifter 543. The linear drive unit 545 drives the horizontal shifter 543 to move within the horizontal shift groove 541, thereby allowing the second fixed wheel 544 to move between the first fixed wheel 542, achieving a firm gripping and release of the cable by clamping or releasing the cable.

[0054] More preferably, the stabilizing extrusion assembly 600 includes: A stabilizing base frame 610 is disposed on the positioning base frame, and a stabilizing vertical groove is provided thereon; A stabilizing carriage 620 is mounted in the stabilizing vertical slot via a stabilizing vertical drive unit; A stabilizing compression seat 630 is mounted on the stabilizing slide 620, and stabilizing compression rods 640 are provided on both sides of the stabilizing compression rod 640. The moving end of the stabilizing compression rod 640 is provided with a compression plate 650 that abuts against the wall of the cable trench. The stabilizing vertical drive unit drives the stabilizing slide 521 to move up and down in the stabilizing vertical groove, thereby adjusting the height of the stabilizing compression seat 630 so that its compression plate 650 can abut against the wall of the cable trench, achieving precise positioning and fixation of the device.

[0055] In summary, the working process of this device can be divided into four main stages: walking and positioning, coarse positioning, precise positioning, and wiring.

[0056] Phase 1: Walking and Initial Localization Device movement: Before commencing cabling operations, the operator first activates the walking component 230 in the walking mechanism 200. Driven by the walking base frame 233, the walking track unit 234 of this component enables the entire device to move smoothly within the cable trench.

[0057] Reaching the designated location: When the device reaches the predetermined wiring position, the operator stops it via the control system.

[0058] Hydraulic outrigger support: Subsequently, the two sets of positioning hydraulic outriggers 220 in the traveling mechanism 200 are activated. They extend downwards, lifting the entire device off the traveling track and firmly supporting it on the ground of the cable trench, providing a stable foundation for subsequent positioning and wiring operations.

[0059] Phase Two: Coarse Positioning Vertical adjustment: Based on the actual depth of the cable trench, the operator activates the lifting and positioning component 343 in the auxiliary positioning mechanism 300. This component drives the auxiliary positioning frame 310 to move vertically, adjusting the entire auxiliary positioning mechanism 300 to a suitable height so that it can effectively contact the inner wall of the cable trench.

[0060] Lateral Deployment: After adjusting the height, the operator activates the extrusion drive assembly 330 in the auxiliary positioning mechanism 300. This assembly drives the two extrusion carriages 332 to move outward synchronously through the synchronous drive unit 333, thereby driving the drive arm 335 and the auxiliary positioning wheel assembly 320 to deploy outward.

[0061] Initial Fixing: When the positioning abutment wheel 324 on the auxiliary positioning wheel assembly 320 contacts the inner wall of the cable trench and generates initial compressive force, the lateral position of the device is initially locked, completing the coarse positioning. At the same time, the secondary positioning rod assembly 340 is also driven, extending the positioning abutment plate 342 to further contact the trench wall, enhancing the stability of the device.

[0062] Phase 3: Precise Positioning Stable Extrusion: After coarse positioning is completed, in order to ensure absolute stability during the wiring process, the operator activates the stable extrusion assembly 600. The stabilizing vertical drive unit in this assembly drives the stabilizing carriage 521 to move in the stabilizing vertical groove, so that the stable extrusion seat 630 and the stabilizing extrusion rods 640 on both sides reach the appropriate height.

[0063] Final locking: The extrusion plate 650 on the stabilizing extrusion rod 640 makes close contact with the trench wall of the cable trench and applies greater extrusion force, firmly locking the device in the cable trench, providing an indestructible platform for subsequent high-precision cabling operations.

[0064] Phase 4: Wiring Work Vertical cabling: The operator places the cable into the cable fixing assembly 540 of the cabling mechanism 500 and activates the linear drive 545 to clamp it. Then, through the coordinated work of the first vertical drive assembly 511 and the second vertical drive assembly, the cabling drive frame 520 and the cabling carriage 530 are driven to move vertically, accurately placing the cable into the predetermined depth in the cable trench.

[0065] Horizontal cabling: Once the cable reaches the predetermined depth, the operator activates the horizontal drive assembly 550. The first telescopic unit 552 and the second telescopic unit 553 of this assembly work together to drive the cabling base 531 to move horizontally, precisely placing the cable onto the corresponding cable support in the cable trench.

[0066] Cable release and circulation: After the cable is in place, the cable fixing component 540 is released, releasing the cable. Subsequently, the cabling mechanism 500 and the positioning mechanism retract, and the device moves to the next cabling position via the traveling mechanism 200. The above steps are repeated until all cables are laid.

[0067] The technical features of this invention not described can be implemented by or using existing technology, and will not be repeated here. Of course, the above description is not a limitation of this invention, and this invention is not limited to the examples above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of this invention should also be within the protection scope of this invention.

Claims

1. A modular cabling construction auxiliary device for substation cable trenches, characterized in that, include: A walking base (100) is provided with a positioning bracket (110) at its top. The walking mechanism (200) is mounted on the walking base (100) and serves as the walking component of the entire device; At least one auxiliary positioning mechanism (300) is mounted on the positioning bracket (110) and cooperates with the walking mechanism (200); A wiring bracket (400) is mounted on the positioning bracket (110); And a cabling mechanism (500) is installed on the cabling bracket (400) and is used to place cables on the ground onto the cable bracket in the cable trench; and the two ends of the positioning bracket (110) are provided with stabilizing compression components (600) that cooperate with the auxiliary positioning mechanism (300) and the cabling mechanism (500). The auxiliary positioning mechanism (300) includes: An auxiliary positioning frame (310) is mounted on the positioning bracket (110); Two sets of auxiliary positioning wheel assemblies (320) are symmetrically arranged at both ends of the auxiliary positioning frame (310); The extrusion drive assembly (330) is mounted on the auxiliary positioning frame (310) and abuts against the inner wall of the cable trench as two sets of auxiliary positioning wheel assemblies (320); And two sets of secondary positioning rod assemblies (340) are symmetrically installed on both sides of the auxiliary positioning frame (310) and cooperate with the extrusion drive assembly (330); The auxiliary positioning frame (310) includes: Two positioning slides (311) are located at both ends of the positioning bracket (110) and are slidably engaged with the positioning bracket (110); And a positioning link (312) is installed between two positioning slides (311), and the extrusion drive assembly (330) and the secondary positioning rod assembly (340) are installed thereon; The extrusion drive assembly (330) includes: Two extrusion drive frames (331) are respectively mounted on the positioning slide (311), and extrusion grooves are provided on them; Two extrusion slides (332) are provided in a one-to-one correspondence with the extrusion drive frame (331) and are slidably engaged with the extrusion groove; A synchronous drive unit (333) is mounted on the positioning link (312) to drive the two extrusion carriages (332) to move synchronously. The drive slide (334) is slidably mounted on the extrusion slide (332); Two drive arms (335) are symmetrically installed on both sides of the drive slide (334), with one end rotatably connected to the drive slide (334) and the other end rotatably connected to the auxiliary positioning wheel assembly (320). And a second-stage drive unit (336), which is installed on the extrusion slide and serves as a drive component for the secondary drive of the drive slide (334).

2. The modular cabling construction auxiliary device for substation cable trenches as described in claim 1, characterized in that, The walking mechanism (200) includes: Two sets of walking auxiliary wheels (210) are respectively installed on both sides of the walking base (100); Two sets of positioning hydraulic outriggers (220) are respectively installed at both ends of the walking base (100); And a walking component (230), which is disposed on the walking base (100) and serves as the walking component of the entire device.

3. The modular cabling construction auxiliary device for substation cable trenches as described in claim 1, characterized in that, Each set of auxiliary positioning wheel assemblies (320) includes two auxiliary positioning wheel assemblies (320) symmetrically arranged on both sides of the positioning carriage (311), and the auxiliary positioning wheel assembly (320) includes: A positioning hinge (321) is installed on one side of the positioning slide (311); The positioning telescopic arm (322) has one end rotatably connected to the positioning hinge (321), and is provided with a connecting hinge that cooperates with the extrusion drive assembly (330); And a positioning wheel frame (323) is provided at the other end of the positioning telescopic arm (322), and a positioning contact wheel (324) is provided on it to abut against the trench wall of the cable trench. Each set of secondary positioning rod assemblies (340) includes positioning rod assemblies symmetrically arranged at both ends of the positioning frame (312), the positioning rod assemblies including; The positioning telescopic component (341) is installed on the positioning frame (312); And a positioning contact plate (342) is installed at the moving end of the positioning telescopic member (341).

4. The modular cabling construction auxiliary device for substation cable trenches as described in claim 1, characterized in that, The auxiliary positioning mechanism (300) further includes a lifting positioning component (343) installed on the positioning bracket (110) and serves as a driving component for vertical movement with the auxiliary positioning frame (310).

5. The modular cabling construction auxiliary device for substation cable trenches as described in claim 1, characterized in that, The wiring mechanism (500) includes: A vertical drive frame (510) is mounted on the wiring bracket (400) via a first vertical drive assembly (511) and has a vertical groove (512) thereon. The wiring drive frame (520) is slidably installed in the vertical slide groove (512), and two sets of first slots (523) are symmetrically opened on it, and the wiring slide groove is vertically opened on it; Two sets of first insertion rod assemblies are symmetrically installed on the vertical drive frame (510) and are engaged with the first slot (523); A wiring carriage (530) is mounted on the wiring drive frame (520) via a second vertical drive assembly; A cable base (570) is provided with a cable fixing component (540) for fixing cables to facilitate cable trench wiring. And a horizontal drive assembly (550) is installed between the wiring carriage (530) and the cable base (570).

6. The modular cabling construction auxiliary device for substation cable trenches as described in claim 5, characterized in that, The wiring rack (520) includes: A stabilizing carriage (521) is fitted onto the wiring bracket (400) and slides in cooperation with the wiring bracket (400); The wiring vertical bracket (522) is located at the bottom of the stable slide (521) and slides in cooperation with the vertical slide (512). Several first slots (523) are vertically opened on both ends of the bracket, and wiring vertical grooves that slide in cooperation with the wiring slide (530) are vertically provided on them. And the second insert assembly (524) is symmetrically arranged on the stabilizing slide (521); The wiring bracket (400) has a telescopic groove (410) on one side that cooperates with the wiring slide (530), and the wiring bracket (400) has a second slot (420) on each side that cooperates with the second plug assembly (524). The vertical drive frame (510) includes: A drive unit frame (513) is provided with a drive unit that cooperates with the first vertical drive assembly; Two vertical carriages (514) are symmetrically installed at both ends of the drive frame (513); Two positioning vertical brackets (515) are set one-to-one with the vertical slide (514), and positioning grooves are opened on them to slide with the wiring vertical bracket (522), and the two positioning grooves form a vertical groove (512). And two sets of vertical wheel units (516) that abut against the wiring frame (522) and are respectively set in correspondence with two positioning frames (515). Each set of vertical wheel units (516) includes the top and bottom ends of the positioning frame (515).

7. The modular cabling construction auxiliary device for substation cable trenches as described in claim 6, characterized in that, The wiring carriage (530) includes: The wiring base (531) is slidably engaged with the wiring stand (522), and a horizontal base groove is provided on it for installing the horizontal drive assembly (550), and a third plug assembly (560) is provided on it. And a wiring base frame (532) is installed on the back of the wiring base (531), and a horizontal sliding groove that cooperates with the horizontal base groove is provided thereon; The horizontal drive assembly (550) includes: A horizontal slide block (551) is slidably engaged with the horizontal slide groove, and a horizontal drive groove is provided on it; A telescopic unit (552) is installed on the horizontal slide (551) and serves as the telescopic drive component of the horizontal slide (551); And a two-section telescopic unit (553) is installed in the horizontal drive groove and connected to the cable base (570).

8. The modular cabling construction auxiliary device for substation cable trenches as described in claim 7, characterized in that, The cable fixing assembly (540) includes: A horizontal sliding groove (541) is provided at the center of the cable base; Two sets of first fixed wheels (542) are located at both ends of the horizontal moving groove (541), and one set of first fixed wheels (542) includes several first fixed wheels (542) arranged horizontally. The horizontal moving seat (543) is slidably engaged with the horizontal moving groove (541), and a set of second fixed wheels (544) is provided on it. The set of second fixed wheels (544) includes several second fixed wheels (544) arranged horizontally. And a linear drive (545), mounted on the cable base (570), and serving as the drive source for the horizontal shifter (543); The stabilizing extrusion assembly (600) includes: A stabilizing base frame (610) is disposed on the positioning bracket, and a stabilizing vertical groove is provided thereon; A stabilizing carriage (620) is mounted in the stabilizing vertical slot via a stabilizing vertical drive unit; And a stabilizing compression seat (630) is installed on the stabilizing slide (620), and stabilizing compression rods (640) are provided on both sides of the stabilizing compression rod (640), and the moving end of the stabilizing compression rod (640) is provided with a compression plate (650) that abuts against the trench wall of the cable trench.

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