Working platform for mounting, dismounting and moving information communication equipment

Abstract

The invention provides an information communication equipment mounting, dismounting and moving working platform, which belongs to the technical field of working platforms, and comprises a moving chassis, the top of the moving chassis is connected with a telescopic mechanism, the telescopic mechanism is in transmission connection with a lifting mechanism, and the top of the moving chassis is connected with a double-path independent power supply system. A two-way independent power supply system is electrically connected with a movable chassis, a telescopic mechanism and a lifting mechanism, and in a traditional method, equipment needs to be lifted by multiple persons when being mounted, dismounted or migrated in a cabinet, so that the equipment is prone to slipping and personal injury; according to the method and the system, the manpower demand is remarkably reduced, the safety is improved, and the method and the system are widely applied to communication equipment migration, intelligent storage, exhibition arrangement and emergency rescue scenes.

Description

Technical Field

[0001] This invention relates to the field of work platform technology, specifically to a work platform for installing, dismantling, and moving information and communication equipment. Background Technology

[0002] Information and communication equipment rooms contain a large number of transmission devices and information servers, all installed in cabinets. When these devices are installed, disassembled, or moved in the cabinets, multiple people are needed to lift them up, and the equipment must be powered off and the business must be interrupted during the operation.

[0003] The following problems exist in the existing technology:

[0004] 1. When installing, disassembling, or relocating equipment in a cabinet, multiple people are required to lift it. Prolonged, repetitive lifting is physically demanding and can easily cause the equipment to slip, leading to personal injury accidents for maintenance personnel.

[0005] 2. Before disassembling or relocating operational equipment in a cabinet, the data on the equipment must be backed up, and then the power and services must be disconnected before proceeding with the disassembly or relocation. However, some older equipment may experience difficulties restarting after a power outage, making recovery impossible and severely impacting work efficiency and the recovery of communication services. This invention proposes a platform for the installation, disassembly, and relocation of information and communication equipment to solve the above problems. Summary of the Invention

[0006] The purpose of this invention is to quickly establish a temporary communication base station platform, which, with its flexible mobility, can rapidly respond to the communication restoration needs of different areas in the disaster-stricken region, ensure smooth information flow for rescue command, and thus overcome the problems mentioned in the background art.

[0007] Based on the above technical concept, the technical solution adopted by this invention is as follows:

[0008] An information communication equipment installation, dismantling, and relocation work platform includes a mobile chassis, a telescopic mechanism connected to the top of the mobile chassis, a lifting mechanism connected to the telescopic mechanism, and a dual independent power supply system connected to the top of the mobile chassis. The dual independent power supply system is electrically connected to the mobile chassis, the telescopic mechanism, and the lifting mechanism.

[0009] Further defining the above technical solution, the mobile chassis is constructed of an aluminum alloy support frame, with four independently driven hub motors installed at the bottom. Each hub motor is equipped with a wear-resistant rubber hub, enabling 360° omnidirectional movement.

[0010] Further defining the above technical solution, the lifting mechanism includes a support bracket A, a lifting screw, a motor A, a lifting slider, and a support plate. The motor A drives the lifting screw to rotate via a parallel shaft gear. The lifting slider moves along the axial direction of the lifting screw via a threaded connection to achieve lifting and lowering. The lifting slider is fixed by a lifting nut and a lifting plate. The lifting nut has a helical groove that matches the lifting screw. The lifting sliding guide block limits the displacement of the lifting slider via a pulley group and a sliding guide rail. The support plate is fixed to the side of the lifting slider. The lifting screw passes vertically through the support bracket and is fixed at both ends by bearings.

[0011] Further defining the above technical solution, the telescopic mechanism includes a support bracket B, a horizontal screw, a motor B, and a horizontal telescopic slider. The motor B drives the horizontal screw to rotate, and the horizontal telescopic slider achieves telescopic movement along the axial direction of the horizontal screw through a threaded connection. The horizontal screw horizontally passes through the support frame and the support bracket B, and its top end is fixed by a bearing. The horizontal telescopic slider is fixed by a horizontal nut and a horizontal sliding plate. The horizontal nut has a helical groove that matches the horizontal screw. The horizontal telescopic slider is mechanically connected to the lifting slider of the lifting mechanism.

[0012] Further defining the above technical solution, the dual independent power supply system includes a first power supply system and a second power supply system. The first power supply system is a lithium battery or a lead-acid battery, and the current is regulated by a control unit to supply the hub motor. The second power supply system includes a 48V communication power supply and / or a 220V AC power supply. The 48V communication power supply has a voltage regulation function and an overvoltage / overcurrent / short circuit protection mechanism.

[0013] Further defining the above technical solution, the top and bottom of the support bracket of the lifting mechanism are provided with limit switches, which are connected to the lifting control circuit, and the two ends of the support bracket B of the telescopic mechanism are provided with limit switches, which are connected to the telescopic control circuit.

[0014] Further defining the above technical solution, the lifting sliding guide block includes a pulley assembly and a sliding guide rail assembly that slide together, with the sliding guide rail assembly fixed to the support bracket A; the horizontal sliding guide block includes a pulley assembly and a sliding guide rail assembly that slide together, with the sliding guide rail assembly fixed to the support bracket B.

[0015] Further defining the above technical solution, the control unit receives operation commands from the wireless handle and adjusts the motor speed, torque, and direction in real time. The 48V communication power supply supports millisecond-level switching power supply to maintain continuous operation of the communication device when the main power supply is disconnected. The 220V AC power supply system has a built-in load monitoring and dynamic current adjustment module that automatically allocates output current according to the power of the connected device.

[0016] Further specifying the above technical solution, the hub motor adopts a permanent magnet synchronous motor or a DC brushless motor, and each motor is connected to the battery through a plug to prevent mis-insertion or an anti-oxidation copper terminal. The lifting mechanism can be replaced with a scissor lift structure, which has a load-bearing capacity of ≥300kg and an adjustable lifting speed.

[0017] Further defining the above technical solution, the 48V communication power supply output voltage error range of the second power system is ≤ ±0.5%, and both the lifting screw and the horizontal screw are trapezoidal lead screws with a pitch of 5 to 10 mm.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The mobile chassis allows for easy movement in all directions. Unlike equipment relocation that relies solely on manpower, the platform's lifting and telescopic mechanisms can support the communication equipment, allowing staff to perform corresponding operations without having to lift the equipment for extended periods. This not only reduces manpower but also, to some extent, prevents equipment from falling off due to exhaustion during lifting and avoids personal injury, thus protecting both equipment and personal safety.

[0020] 2. Traditionally, before dismantling and relocating operating equipment, it is necessary to back up the equipment data, then power off the equipment, migrate the equipment, and then power it back on. The entire process is cumbersome and time-consuming. The platform's built-in independent power system can effectively solve this problem. Before powering off the equipment, the independent power system can be connected to the equipment in advance as a backup power source. After the main power supply is disconnected, the lithium battery powers the equipment, eliminating the need for equipment data backup and recovery operations, and also solving the problem of some older communication equipment failing to restart properly after a power outage.

[0021] 3. This platform is not only applicable to the installation, movement, and relocation of information and communication equipment, but also to the field of intelligent warehousing and logistics. It can precisely assist in the flexible deployment of cargo sorting and handling equipment, quickly adjust equipment positions based on order flow, and improve warehousing operation efficiency. In the exhibition and display industry, it provides convenient support for the setup and dismantling of various large exhibits, easily realizing the positioning, installation, and rearrangement of exhibits. In emergency rescue scenarios, it can quickly build temporary communication base station platforms, leveraging their flexible mobility to rapidly respond to the communication restoration needs of different areas in the disaster zone, ensuring smooth information flow for rescue command. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention 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 the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the mobile chassis in an information communication equipment installation, dismantling, and relocation work platform according to the present invention;

[0024] Figure 2 This is a schematic diagram of the lifting mechanism in an information communication equipment installation, dismantling, and relocation work platform according to the present invention;

[0025] Figure 3 This is a schematic diagram of the telescopic mechanism in an information communication equipment installation, dismantling, and relocation work platform according to the present invention;

[0026] Figure 4 This is a schematic diagram of the dual-path independent power supply system in an information communication equipment installation, dismantling, and relocation work platform according to the present invention.

[0027] Among them, 1. mobile chassis; 2. lifting mechanism; 3. telescopic mechanism; 4. dual independent power supply system; 21. support bracket A; 22. motor A; 31. support bracket B; 32. motor B. Detailed Implementation

[0028] The following is in conjunction with the appendix Figures 1-4 The present invention will be described in further detail below.

[0029] Example 1: This example provides a platform for installing, dismantling, and moving information and communication equipment, such as... Figures 1-4 As shown, it includes a mobile chassis 1, a telescopic mechanism 3 connected to the top of the mobile chassis 1, a lifting mechanism 2 connected to the telescopic mechanism 3, and a dual independent power supply system 4 connected to the top of the mobile chassis 1. The dual independent power supply system 4 is electrically connected to the mobile chassis, the telescopic mechanism 3 and the lifting mechanism 2.

[0030] The mobile chassis 1 is composed of an aluminum alloy support frame 11, with four independently driven hub motors installed at the bottom. Each hub motor is equipped with a wear-resistant rubber hub, enabling 360° all-around movement.

[0031] The lifting mechanism 2 includes a support bracket A21, a lifting screw, a motor A21, a lifting slider, and a support plate. The motor A21 drives the lifting screw to rotate through a parallel shaft gear. The lifting slider moves along the axial direction of the lifting screw through a threaded engagement to achieve lifting. The lifting slider is fixed by a lifting nut and a lifting plate. The lifting nut has a helical groove that matches the lifting screw. The lifting sliding guide block limits the displacement of the lifting slider through a pulley block and a sliding guide rail. The support plate is fixed to the side of the lifting slider. The lifting screw passes vertically through the support bracket 21 and is fixed at both ends by bearings.

[0032] The telescopic mechanism 3 includes a support bracket B31, a horizontal screw, a motor B32, and a horizontal telescopic slider. The motor B32 drives the horizontal screw to rotate, and the horizontal telescopic slider moves along the axial direction of the horizontal screw through a threaded connection to achieve telescopic movement. The horizontal screw passes horizontally through the support frame 11 and the support bracket B31, and is fixed at its top end by a bearing. The horizontal telescopic slider is fixed by a horizontal nut and a horizontal sliding plate. The horizontal nut has a helical groove that matches the horizontal screw. The horizontal telescopic slider is mechanically connected to the lifting slider of the lifting mechanism.

[0033] The dual independent power supply system 4 includes a first power supply system and a second power supply system. The first power supply system is a lithium battery or lead-acid battery, and the current is regulated by the control unit to supply the hub motor. The second power supply system includes a 48V communication power supply and / or a 220V AC power supply. The 48V communication power supply has voltage regulation function and overvoltage / overcurrent / short circuit protection mechanism.

[0034] Limit switches are provided at the top and bottom of the support bracket 21 of the lifting mechanism 2, which are connected to the lifting control circuit. Limit switches are provided at both ends of the support bracket B31 of the telescopic mechanism 3, which are connected to the telescopic control circuit.

[0035] The lifting sliding guide block includes a pulley block component and a sliding guide rail component that slide together. The sliding guide rail component is fixed to the support bracket A21. The horizontal sliding guide block includes a pulley block component and a sliding guide rail component that slide together. The sliding guide rail component is fixed to the support bracket B31.

[0036] The control unit receives operation commands from the wireless handle and adjusts the motor speed, torque, and direction in real time. The 48V communication power supply supports millisecond-level switching power supply to maintain continuous operation of the communication equipment when the main power supply is disconnected. The 220V AC power system has a built-in load monitoring and dynamic current adjustment module that automatically allocates the output current according to the power of the connected device.

[0037] The hub motor uses a permanent magnet synchronous motor or a DC brushless motor. Each motor is connected to the battery via a plug to prevent mis-insertion or an anti-oxidation copper terminal. The lifting mechanism can be replaced with a scissor lift structure, which has a load capacity of ≥300kg and an adjustable lifting speed.

[0038] The output voltage error range of the 48V communication power supply of the second power system is ≤±0.5%. Both the lifting screw and the horizontal screw are trapezoidal lead screws with a pitch of 5 to 10 mm.

[0039] The specific working principle is as follows: The mobile chassis (1) serves as the platform foundation, consisting of an aluminum alloy support frame (11), providing structural strength and lightweight design. Four independently driven hub motors are installed at the bottom, using permanent magnet synchronous motors or DC brushless motors. Each motor is equipped with a wear-resistant rubber hub, enabling 360° omnidirectional movement. The control unit receives operating commands via a wireless handle and adjusts the motor speed, torque, and steering in real time.

[0040] In a confined computer room environment, operators can precisely move the platform using a handle, avoiding deviations or collisions caused by manual pushing.

[0041] The hub motor is connected to the primary power system (using lithium or lead-acid batteries), and current is transmitted through a plug designed to prevent mis-insertion or an anti-oxidation copper terminal block to ensure a stable power supply.

[0042] This design improves mobility and reduces reliance on manpower, making it particularly suitable for rapid deployment in emergency rescue scenarios.

[0043] The lifting mechanism (2) is responsible for the lifting and lowering movement of the equipment, including the support bracket A (21), the lifting screw, the motor A (22), the lifting slider, and the support plate. The working principle is based on screw transmission.

[0044] Motor A (22) drives the parallel shaft gear, which in turn rotates the lifting screw. The lifting slider is composed of a lifting nut and a lifting slide plate, with the nut having an embedded helical groove that engages with the threaded lifting screw.

[0045] When the screw rotates, the thread friction drives the lifting slider to move linearly along the axis, thereby lifting the pallet. The lifting sliding guide block (including the pulley block and sliding guide rail) is fixed to the support bracket A (21) to prevent the slider from deviating.

[0046] Limit switches are installed at the top and bottom of the support bracket A(21) and connected to the lifting control circuit. When the lifting slider touches the limit, the motor circuit is automatically cut off to avoid overtravel accidents.

[0047] This mechanism can be replaced with a scissor lift structure (load capacity ≥300kg, speed adjustable), suitable for heavy equipment relocation.

[0048] The telescopic mechanism (3) is mechanically connected to the lifting mechanism to realize horizontal telescopic movement, including the support bracket B (31), the horizontal screw, the motor B (32) and the horizontal telescopic slider.

[0049] Motor B(32) drives the horizontal screw to rotate. The horizontal telescopic slider is fixed by a horizontal nut and a horizontal sliding plate, and the nut has an embedded helical groove that engages with the screw.

[0050] The screw rotation drives the horizontal telescopic slider to move linearly along the axis, which in turn drives the lifting mechanism to extend and retract. The horizontal sliding guide block (including pulley block and sliding guide rail) is fixed to the support bracket B (31) to ensure motion stability.

[0051] Limit switches are installed at both ends of the support bracket B(31) and connected to the telescopic control circuit. The machine will automatically stop when the slider touches the limit to prevent mechanical overload.

[0052] This design allows the equipment to be precisely positioned in the designated location within the rack, reducing manual adjustment time.

[0053] The dual independent power supply system (4) is a core innovation that ensures business continuity during equipment migration.

[0054] The primary power system uses lithium or lead-acid batteries to power the hub motor, telescopic mechanism, and lifting mechanism. The control unit adjusts the current via a wireless handle to achieve precise motor control.

[0055] Secondary power supply system: Includes 48V communication power and / or 220V AC power. 48V communication power supply: Output voltage error ≤ ±0.5%, with voltage regulation and overvoltage / overcurrent / short circuit protection. Supports millisecond-level power switching: Seamlessly takes over power supply to communication equipment (such as switches and servers) when the main power is disconnected, avoiding data loss or restart failure.

[0056] 220V AC power supply: Built-in load monitoring and dynamic current adjustment module, which automatically distributes current according to the power of the connected device, suitable for lighting tools or auxiliary equipment.

[0057] Power switching process: Before disassembling the equipment, a second power source is connected as a backup; after the main power is disconnected, the lithium battery keeps the equipment running, and the main power is switched back after the migration is completed. No backup or power outage is required throughout the process.

[0058] The platform works on a collaborative operation process:

[0059] 1. Initialization: The operator starts the platform via a wireless handle, and the control unit activates the hub motor to move the platform to the equipment location (such as in front of the server rack in the computer room).

[0060] 2. Equipment load-bearing capacity: The lifting mechanism raises and lowers the equipment to an appropriate height, and the telescopic mechanism extends the pallet to the bottom of the equipment; after the equipment is placed on the pallet, the lifting mechanism bears the load (maximum 300kg), avoiding manual lifting.

[0061] 3. Relocation process: The mobile chassis will transport the equipment to the new location; during this process, the second power system will maintain power supply to the equipment to ensure uninterrupted business operations.

[0062] 4. Positioning and installation: The telescopic and lifting mechanism fine-tunes the equipment position for precise installation into the cabinet.

[0063] 5. Power switching: After the equipment is fixed, switch back to the main power supply and move the platform away from the site.

[0064] This process is efficiently applied in the emergency rescue scenario of Example 2: the platform quickly sets up temporary base stations and responds to communication needs in different locations through flexible mobility.

[0065] Example 2: This example provides a platform for installing, dismantling, and moving information and communication equipment, such as... Figures 1-4 As shown, it also includes:

[0066] 1. Mobile chassis

[0067] The main structure of the mobile chassis is the No. 2 support frame, made of aluminum alloy with a corrosion-resistant paint coating to enhance the platform's durability. The mobile chassis is driven and supported by four hub motors, enabling 360° omnidirectional movement. These motors are made of wear-resistant rubber, providing excellent wear resistance and grip, facilitating movement even in confined spaces like machine rooms. Each hub is individually driven to prevent the platform from rotating arbitrarily during operation. The motors are permanent magnet synchronous motors or brushless DC motors, offering high efficiency and power density. A drive control unit controls the hub's movement, precisely adjusting parameters such as speed, torque, and direction based on the platform's movement and operator commands.

[0068] 2. Lifting and telescopic mechanism

[0069] 2.1 Lifting Mechanism

[0070] The lifting and lowering of the platform workbench adopts a screw-type lifting mechanism.

[0071] Advantages: Simple structure, with fewer parts compared to other complex lifting mechanisms, making design and manufacturing easier; large load capacity, capable of supporting heavy objects; smooth movement, less prone to vibration and swaying during lifting, providing safety for material conveying and personnel lifting; small footprint, suitable for use in spaces with limited space; low maintenance cost, with fewer mechanical parts, requiring no complex maintenance or upkeep.

[0072] Disadvantages: The operating speed is relatively slow, making it difficult to meet the requirements of high lifting speeds; due to the limitations of the structure and transmission method, wear may occur under long-term use or high-load operation, leading to decreased accuracy and malfunctions; some screw-type lifting mechanisms are noisy, especially when running at high speed or under heavy load, which will produce obvious mechanical noise.

[0073] Power input: Power is provided by motor #1. A parallel shaft gear is installed on the drive shaft of motor #1. The forward and reverse rotation of motor #1 drives the forward and reverse rotation of the parallel shaft gear.

[0074] Screw drive: A parallel shaft gear is installed at the lower end of the lifting screw, which meshes with the parallel shaft gear installed on the drive shaft of motor #1 to drive the rotation of the lifting screw. The lifting slider is composed of a lifting nut and a lifting slide plate fixed together. The lifting nut on the lifting slider has a helical groove that matches the thread of the lifting rod. When the lifting screw rotates, the friction between the thread and the helical groove causes the lifting nut on the lifting slider to move linearly along the axial direction of the screw, that is, the lifting slider moves linearly.

[0075] Lifting motion: The linear motion of the lifting slider is the lifting motion. By controlling the rotation direction and speed of the lifting screw, the lifting motion can be precisely controlled. A support plate is installed on the side of the lifting slider. The equipment is placed on the support plate, and the equipment is lifted or lowered to the designated position to complete the lifting function.

[0076] Structural composition

[0077] Lifting screw: As one of the core components of the entire lifting mechanism, the screw is made of high-strength, high-precision alloy steel, and its surface is precision machined and heat-treated to ensure good wear resistance and corrosion resistance.

[0078] Trapezoidal lead screw type (JWM type): Suitable for low-speed and low-frequency applications. It has a compact structure, simple operation, and convenient maintenance. It has an automatic locking function and can maintain the load without a braking device. However, the self-locking function may fail when subjected to large vibration or impact loads, in which case an external braking device is required.

[0079] Lifting slider: The lifting nut on the lifting slider meshes with the thread on the lifting screw to form a helical transmission relationship. It is made of high-strength, high-toughness alloy steel or cast iron. The precision and surface quality of the internal helical groove have a significant impact on the performance of the lifting machine. Generally, the helical groove is specially lubricated and rust-proofed.

[0080] #1 Motor: As the power source, #1 motor drives the lifting screw to rotate through the meshing of the parallel shaft gear and the parallel gear on the lifting screw. This drive structure needs to have the characteristics of high precision, high efficiency, low noise and low vibration.

[0081] Lifting and sliding guide block: To ensure the stability and accuracy of the lifting slider during the lifting process, a sliding guide structure is adopted. The lifting and sliding guide block consists of a pulley block and a sliding guide rail, which slide together. The lifting slider is connected to the pulley block of the lifting and sliding guide block, and the sliding guide rail of the lifting and sliding guide block is connected to the No. 1 support frame to prevent it from shifting or shaking during the lifting process.

[0082] Support Frame #1: Used to support and secure all components, ensuring stability and reliability during operation. It needs sufficient strength and rigidity to withstand the weight and load of the equipment. Two sets of embedded bearings are installed directly above and below Support Frame #1. Bearing 1 is connected to the top end of the lifting screw, and bearing 2 is connected to the bottom end of the lifting screw, realizing the fixing and rotation functions of the lifting screw.

[0083] Safety devices include limit switches, overload protectors, emergency stop buttons, etc., which are used to monitor and control the operating status, prevent accidents or malfunctions, and ensure the safety of equipment and personnel.

[0084] Two sets of limit switches are installed at the top and bottom of support frame #1, respectively, to limit the travel range of the lifting slider. The limit switches are connected to the lifting control circuit, and the lifting slider's movement triggers the limit switches to open or close, thereby controlling the connection and disconnection of the motor circuit.

[0085] 2.2 Telescopic Mechanism

[0086] The telescopic mechanism of the platform workbench adopts a screw-type telescopic mechanism.

[0087] The screw-type telescopic mechanism mainly consists of a horizontal screw, a horizontal nut, a horizontal telescopic slider, a horizontal sliding guide block, and a No. 2 motor. The No. 2 motor drives the horizontal screw to rotate. The horizontal nut is threaded into the horizontal screw. Due to the restriction of the horizontal sliding guide block, the horizontal nut and the horizontal telescopic slider cannot rotate with the horizontal screw; they can only move linearly along the axis of the horizontal screw, thus achieving the telescopic function. The moving speed of the horizontal nut and its horizontal telescopic slider is related to the rotational speed and pitch of the horizontal screw; the higher the rotational speed and the larger the pitch, the faster the nut moves.

[0088] Advantages: Simple structure, with fewer parts compared to other complex lifting mechanisms, making design and manufacturing easier; large load capacity, capable of supporting heavy objects; smooth movement, less prone to vibration and swaying during lifting, providing safety for material conveying and personnel lifting; small footprint, suitable for use in spaces with limited space; low maintenance cost, with fewer mechanical parts, requiring no complex maintenance or upkeep.

[0089] Disadvantages: The operating speed is relatively slow, making it difficult to meet the requirements of high lifting speeds; due to the limitations of the structure and transmission method, wear may occur under long-term use or high-load operation, leading to decreased accuracy and malfunctions; some screw-type lifting mechanisms are noisy, especially when running at high speed or under heavy load, which will produce obvious mechanical noise.

[0090] Power input: Power is provided by motor #2, which has forward and reverse rotation functions. Motor #2 is fixed to the bottom of support frame #2.

[0091] Screw drive: The lower end of the horizontal screw is connected to the drive shaft of motor #2, driving the rotation of the horizontal screw. The horizontal telescopic slider is composed of a horizontal nut and a horizontal sliding plate fixed together. The horizontal nut on the horizontal telescopic slider has a helical groove that matches the thread of the horizontal screw. When the horizontal screw rotates, the friction between the thread and the helical groove causes the horizontal nut to drive the horizontal telescopic slider to move linearly along the axial direction of the horizontal screw, that is, the horizontal telescopic slider moves in a straight line.

[0092] Telescopic motion: The linear motion of the horizontal telescopic slider is the telescopic motion. Precise control of the telescopic motion can be achieved by controlling the rotation direction and speed of the horizontal screw. The horizontal telescopic slider is connected to the lifting mechanism; its telescopic motion is the telescopic motion of the lifting mechanism. The equipment is placed on the support plate of the lifting mechanism, and the equipment is telescopically extended to the designated position, completing the telescopic function.

[0093] Structural composition

[0094] Horizontal screw: As one of the core components of the entire telescopic mechanism, the horizontal screw is made of high-strength, high-precision alloy steel. Its surface is precision machined and heat-treated to ensure good wear resistance and corrosion resistance.

[0095] Trapezoidal lead screw type (JWM type): Suitable for low-speed and low-frequency applications. It has a compact structure, simple operation, and convenient maintenance. It has an automatic locking function and can maintain the load without a braking device. However, the self-locking function may fail when subjected to large vibration or impact loads, in which case an external braking device is required.

[0096] Horizontal telescopic slider: The horizontal nut on the horizontal telescopic slider meshes with the thread on the horizontal screw to form a helical transmission relationship. It is made of high-strength, high-toughness alloy steel or cast iron. The precision and surface quality of the internal helical groove have a significant impact on the performance of the elevator. Generally, the helical groove is specially lubricated and rust-proofed.

[0097] #2 Motor: As the power source, the drive shaft of #2 motor is connected to the bottom end of the horizontal screw, driving the horizontal screw to rotate. This drive structure needs to have the characteristics of high precision, high efficiency, low noise and low vibration.

[0098] Horizontal sliding guide block: To ensure the stability and accuracy of the horizontal telescopic slider during extension and retraction, a horizontal sliding guide structure is adopted. The horizontal sliding guide block consists of a pulley block and a sliding guide rail, which slide together. The horizontal telescopic slider is connected to the pulley block of the horizontal sliding guide block, and the sliding guide rail of the horizontal sliding guide block is connected to the No. 2 support frame to prevent it from shifting or shaking during extension and retraction.

[0099] #2 Support Frame: Used to support and secure all components, ensuring stability and reliability during operation. It needs sufficient strength and rigidity to withstand the weight and load of the equipment. An embedded bearing 3 is installed directly above the horizontal support frame. The bearing 3 is connected to the top of the horizontal screw, enabling the screw to be fixed and rotated.

[0100] Safety devices include limit switches, overload protectors, emergency stop buttons, etc., which are used to monitor and control the operating status, prevent accidents or malfunctions, and ensure the safety of equipment and personnel.

[0101] Two sets of limit switches are installed at the top and bottom of support frame #2, respectively, to limit the travel range of the horizontal telescopic slider. The limit switches are connected in the telescopic control circuit, and the extension and retraction of the horizontal telescopic slider triggers the opening and closing of the limit switches, thereby realizing the connection and disconnection control of the motor circuit.

[0102] 3. Power supply system

[0103] The platform is equipped with two completely independent power systems. One power system is dedicated to providing power for the platform's key movements such as movement, lifting, and extension, while the other power system is responsible for providing stable power to the information and communication equipment to ensure its continuous and reliable operation under various complex working conditions.

[0104] 3.1 The platform's movement, lifting, and extension can be controlled remotely by the operator using a simple, elegant handle. This handle is ergonomically designed with a logical button layout, providing a comfortable grip and significantly enhancing the operator's experience. The handle is tightly connected to the control unit via wireless communication technology, ensuring stable and rapid signal transmission with virtually no delay. The control unit, acting as the platform's central nervous system, integrates an advanced microprocessor and sophisticated control algorithms, enabling highly precise adjustment of the current and direction supplied to motors #1, #2, and the four hub motors. When the operator issues an upward command, the control unit quickly calculates and adjusts the current parameters to generate the appropriate torque, driving the lead screw to achieve a smooth and rapid ascent of the worktable. Similarly, the control unit executes downward and extension commands precisely. The four hub motors work in concert to achieve precise control of all worktable movements, perfectly realizing the platform's various functional applications.

[0105] 3.2 The platform is specifically equipped with a 48V communication power supply system, designed to provide stable and reliable power support for information and communication equipment during migration. As a widely adopted standard voltage in the communication field, the 48V communication power supply system boasts excellent anti-interference capabilities and signal transmission stability. During the migration of information and communication equipment, the stability requirements for power supply are extremely high; even brief voltage fluctuations or interruptions can lead to serious consequences such as data loss and equipment failure. This 48V communication power supply system features high-precision voltage regulation, stabilizing the output voltage within a very small error range, ensuring the continuous normal operation of various communication devices such as switches, routers, and base stations during migration, and guaranteeing the continuity of communication services. Simultaneously, this power supply system is equipped with comprehensive overvoltage, overcurrent, and short-circuit protection mechanisms. Upon detecting abnormalities, it can quickly respond, disconnect faulty circuits, and protect equipment from damage, providing a solid power defense for the safe migration of information and communication equipment. In addition, the platform can also be equipped with a 220V AC power supply system as needed, primarily to meet the power supply needs of other types of equipment during migration. In real-world relocation scenarios, besides communication equipment, lighting equipment, small power tools, and some office equipment are often involved, most of which use 220V AC power. This 220V AC power system has sufficient power output to simultaneously power multiple different types of equipment, meeting the diverse power needs of complex relocation operations. Furthermore, the system incorporates an intelligent load monitoring and distribution module that dynamically adjusts the output current based on the actual power requirements of the connected equipment, preventing the large current surge during startup of one device from affecting the normal operation of other devices, ensuring a safe, stable, and efficient power supply process. Whether relocating equipment indoors or deploying it in temporary outdoor work areas, this 220V AC power system is flexibly adaptable, providing strong support for the relocation power supply of various types of equipment, greatly improving the platform's versatility and practicality in equipment relocation scenarios.

[0106] 3.3 High-quality cables were selected for the connection between the lithium battery and the motor. These cables not only possess excellent conductivity, effectively reducing power loss during transmission, but also exhibit outstanding flexibility and abrasion resistance, adapting to various complex conditions such as stretching and bending that may occur during platform operation. Electrical connections are made via plugs or terminals, all of which have undergone rigorous reliability testing. The plugs feature an anti-misinsertion design and a robust locking mechanism to ensure that connections are not reversed or loosened. The terminals are made of high-purity copper with a specially treated surface, providing excellent conductivity and oxidation resistance. The cables are securely connected to the motor using screws, ensuring the stability and safety of power transmission and effectively preventing malfunctions caused by circuit connection problems during platform operation, thus safeguarding the reliable operation of the platform.

[0107] 3.4 This design scheme, powered by lithium batteries and incorporating a joystick remote control and control unit to regulate the motor, offers several significant advantages. Regarding the power source, lithium batteries are lighter than traditional lead-acid batteries. This effectively reduces the overall weight of platforms requiring frequent movement or subject to strict load requirements, improving mobility and operational efficiency. Simultaneously, the high energy density of lithium batteries significantly increases the battery life after a single charge, reducing charging frequency and enhancing platform efficiency. In terms of the control system, the joystick remote control greatly enhances the operator's range of motion and operational flexibility, enabling precise control from a safe distance, making it particularly suitable for hazardous or space-constrained work environments. The control unit's precise adjustment of the motor current not only achieves accurate control of platform movement but also intelligently adjusts the motor output power according to different load conditions, effectively reducing energy consumption, extending battery life, and improving motor lifespan. Furthermore, the choice of cable connection method fully considers the actual needs of platform operation, ensuring stable and reliable power transmission and further enhancing the stability and reliability of the entire system. In conclusion, the power and control system design of this platform not only meets functional requirements but also takes into account factors such as performance, efficiency, safety, and cost, demonstrating high rationality and practicality.

[0108] 1. The mobile chassis on which the platform is mounted is a major highlight, integrating advanced drive technology and an intelligent steering system, enabling easy and flexible movement in all directions. This mobile chassis is equipped with multiple high-performance drive wheels, whose speed and steering angle can be independently controlled. Through precise algorithms working in concert, it ensures the platform can smoothly and steadily move to its target location, whether in spacious, flat indoor spaces or complex, rugged outdoor environments. Compared to the traditional method of relying solely on manual labor to push and drag equipment, the application of this automated mobile chassis completely revolutionizes equipment relocation operations, significantly improving relocation efficiency.

[0109] The platform's lifting and telescopic mechanisms are also meticulously designed, possessing excellent load-bearing capacity and providing a stable and reliable support platform for various communication equipment. During equipment relocation, workers only need to properly place the communication equipment on the pallet, and then use the pallet to perform subsequent operations such as installation, debugging, wiring, and equipment securing, without having to lift the equipment by their own strength for extended periods as before. This design demonstrates significant advantages on multiple levels. On the one hand, it greatly reduces manpower input. Previously, it might have required multiple workers to lift the equipment; now, only a few people are needed to easily complete the task, effectively reducing labor costs and improving work efficiency. On the other hand, from a safety perspective, lifting equipment for extended periods can easily lead to worker exhaustion. Once physical limits are reached, the risk of equipment falling off increases dramatically, potentially causing serious damage to the equipment and posing a significant threat to the personal safety of workers below. With the support of the platform, such risks are avoided at the source, providing comprehensive protection from both equipment and personal safety, offering a solid and reliable guarantee for communication equipment relocation operations, and making the entire relocation process safer, more efficient, and more convenient.

[0110] 2. The traditional process of dismantling and relocating operating equipment involves many cumbersome and time-consuming steps. First, to prevent data loss, a thorough backup of the equipment data must be performed before dismantling. This process requires not only professional backup software and sufficient storage media, but also can take anywhere from several hours to several days, depending on the amount of data, making it extremely time-consuming and labor-intensive. Only after the data backup is complete can the power be cut off, and then the equipment migration can begin. Once the equipment is moved to its new location, it must be powered back on, and the previously backed-up data must be restored to the equipment one by one. The entire process is interconnected, and a problem in any step can lead to data errors or equipment malfunction.

[0111] The platform's built-in independent power system acts as a highly efficient "key" to solving this complex problem. Before powering off the equipment, staff can easily connect the independent power system to the device in advance, making it a backup power source. This independent power system uses high-performance lithium batteries as its core energy storage unit. Lithium batteries have significant advantages such as high energy density, high charging and discharging efficiency, and fast response speed. The moment the main power supply is disconnected, the lithium battery can seamlessly switch to powering the equipment within milliseconds, ensuring the equipment is always powered and operates stably. This innovative power supply method brings multiple significant benefits. On the one hand, it completely eliminates the extremely time-consuming data backup and recovery operations of traditional processes, significantly shortening the overall time for equipment dismantling and relocation, improving work efficiency, and saving companies substantial manpower and time costs. On the other hand, it effectively solves the thorny problem of some older communication equipment failing to restart properly after a power outage. The control systems and hardware architectures inside many old communication devices are relatively fragile, and they are prone to startup failures after a power outage. The platform's independent power supply system can ensure the continuity of power supply, avoid such equipment abnormalities caused by power outages, greatly improve the stability and reliability of the equipment during the dismantling process, and provide solid support for the efficient and safe migration of communication equipment.

[0112] Example 3: This example provides a platform for installing, dismantling, and moving information and communication equipment, such as... Figures 1-4 As shown, an alternative solution is also included:

[0113] 1. The platform is equipped with two completely independent power systems. One power system is dedicated to providing stable power to the information and communication equipment, ensuring its continuous and reliable operation under various complex working conditions. The other power system is responsible for providing power for the platform's critical movements such as movement, lifting, and extension. It's worth noting that in practical applications where cost control is paramount, the original lithium batteries can be flexibly replaced with lead-acid batteries. This effectively reduces the overall cost of the work platform without affecting its core functionality, providing a more cost-effective power solution for projects with limited budgets.

[0114] 2. The choice of lifting method offers considerable flexibility, not limited to a single approach. In addition to screw-rail lifting, scissor-lifting can also be used to meet different usage scenarios and needs. Scissor-lifting, with its unique design and structure, boasts a significant advantage in smooth operation, exhibiting virtually no noticeable shaking or bumping during lifting, providing a reliable operating environment for the mounted equipment and personnel. Furthermore, this method has a low failure rate, reducing downtime and maintenance costs due to equipment malfunctions. Its safety maintenance is also relatively simple; personnel can easily complete daily inspections and maintenance tasks without requiring complex technical skills or significant time and effort.

[0115] Scissor lifts also have their own characteristics and advantages. They are compact in structure, occupy little space, and are suitable for workplaces with limited space. During ascent and descent, scissor lifts provide a large load capacity, meeting the lifting needs of heavier equipment or larger numbers of personnel. Furthermore, their lifting speed can be flexibly adjusted according to actual conditions, making operation convenient and efficient, and adaptable to different work rhythms and task requirements.

[0116] 3. This platform is not only used in the installation, movement, and relocation of information and communication equipment, but also in smart warehousing and logistics. It can precisely assist in the flexible deployment of goods sorting and handling equipment, quickly adjust equipment positions based on order flow, and improve warehousing operation efficiency. In the exhibition and display industry, it provides convenient support for the setup and dismantling of various large exhibits, easily realizing the positioning, installation, and rearrangement of exhibits. In emergency rescue scenarios, it can quickly build temporary communication base station platforms, leveraging their flexible mobility to quickly respond to the communication restoration needs of different areas in the disaster area, ensuring smooth information flow for rescue command.

[0117] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention, enabling those skilled in the art to understand and apply the invention. However, it should not be construed that the specific implementation of the invention is limited to these descriptions.

Claims

1. A platform for installing, dismantling, and moving information and communication equipment, characterized in that, It includes a mobile chassis (1), a telescopic mechanism (3) connected to the top of the mobile chassis (1), a lifting mechanism (2) connected to the telescopic mechanism (3), a dual independent power supply system (4) connected to the top of the mobile chassis (1), and the dual independent power supply system (4) electrically connected to the mobile chassis, the telescopic mechanism (3) and the lifting mechanism (2).

2. The information communication equipment installation, dismantling, and relocation work platform according to claim 1, characterized in that, The mobile chassis (1) is made of an aluminum alloy support frame (11), with four independently driven hub motors installed at the bottom. Each hub motor is equipped with a wear-resistant rubber hub, enabling 360° all-round movement.

3. The information communication equipment installation, dismantling, and relocation work platform according to claim 2, characterized in that, The lifting mechanism (2) includes a support bracket A (21), a lifting screw, a motor A (22), a lifting slider, and a support plate. The motor A (22) drives the lifting screw to rotate through a parallel shaft gear. The lifting slider moves along the axial direction of the lifting screw through a threaded engagement to achieve lifting. The lifting slider is fixed by a lifting nut and a lifting plate. The lifting nut has a helical groove that matches the lifting screw. The lifting sliding guide block restricts the displacement of the lifting slider through a pulley group and a sliding guide rail. The support plate is fixed to the side of the lifting slider. The lifting screw passes vertically through the support bracket (21) and is fixed at both ends by bearings.

4. The information communication equipment installation, dismantling, and relocation work platform according to claim 3, characterized in that, The telescopic mechanism (3) includes a support bracket B (31), a horizontal screw, a motor B (32), and a horizontal telescopic slider. The motor B (32) drives the horizontal screw to rotate. The horizontal telescopic slider moves along the axial direction of the horizontal screw through a threaded connection to achieve telescopic movement. The horizontal screw passes horizontally through the support frame (11) and the horizontal screw passes horizontally through the support bracket B (31). The top end is fixed by a bearing. The horizontal telescopic slider is fixed by a horizontal nut and a horizontal sliding plate. The horizontal nut has a helical groove that matches the horizontal screw. The horizontal telescopic slider is mechanically connected to the lifting slider of the lifting mechanism.

5. The information communication equipment installation, dismantling, and relocation work platform according to claim 4, characterized in that, The dual-path independent power supply system (4) includes a first power supply system and a second power supply system. The first power supply system is a lithium battery or a lead-acid battery, and the current is regulated by the control unit and sent to the hub motor. The second power supply system includes a 48V communication power supply and / or a 220V AC power supply. The 48V communication power supply has a voltage regulation function and an overvoltage / overcurrent / short circuit protection mechanism.

6. The information communication equipment installation, dismantling, and relocation work platform according to claim 5, characterized in that, The support bracket (21) of the lifting mechanism (2) is equipped with limit switches at the top and bottom, which are connected to the lifting control circuit. The support bracket B (31) of the telescopic mechanism (3) is equipped with limit switches at both ends, which are connected to the telescopic control circuit.

7. The information communication equipment installation, dismantling, and relocation work platform according to claim 6, characterized in that, The lifting sliding guide block includes a pulley assembly and a sliding guide rail assembly that slide together. The sliding guide rail assembly is fixed to the support bracket A (21). The horizontal sliding guide block includes a pulley assembly and a sliding guide rail assembly that slide together. The sliding guide rail assembly is fixed to the support bracket B (31).

8. The information communication equipment installation, dismantling, and relocation work platform according to claim 7, characterized in that, The control unit receives operation commands from the wireless handle and adjusts the motor speed, torque, and direction in real time. The 48V communication power supply supports millisecond-level switching power supply to maintain continuous operation of the communication device when the main power supply is disconnected. The 220V AC power system has a built-in load monitoring and dynamic current adjustment module that automatically allocates output current according to the power of the connected device.

9. A work platform for installing, dismantling, and moving information communication equipment according to claim 8, characterized in that, The hub motor is a permanent magnet synchronous motor or a DC brushless motor. Each motor is connected to the battery via a plug to prevent mis-insertion or an anti-oxidation copper terminal. The lifting mechanism can be replaced with a scissor lift structure. The scissor lift structure has a load capacity of ≥300kg and an adjustable lifting speed.

10. The information communication equipment installation, dismantling, and relocation work platform according to claim 9, characterized in that, The 48V communication power output voltage error range of the second power system is ≤ ±0.5%. Both the lifting screw and the horizontal screw are trapezoidal lead screws with a pitch of 5 to 10 mm.

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