An auxiliary handling device for precision equipment transportation

Abstract

The present application relates to the technical field of transportation and loading and unloading, and particularly relates to an auxiliary loading and unloading device for precise equipment transportation. The present application comprises: a guiding and supporting assembly for supporting and guiding the movement of articles and transporting the articles onto a transportation vehicle, a control deformation assembly for controlling the deformation and movement of the guiding and supporting assembly, an auxiliary conveying assembly for assisting and controlling the movement of the articles on the guiding and supporting assembly, a safety protection assembly for protecting the articles in movement, and a loading and unloading monitoring system for monitoring the safety parameters of the movement of the articles. Through the structural combination and the reversible, slidable and telescopic design of the guiding and supporting assembly, seamless docking and smooth transition from the ground to the cargo hold of the vehicle are realized, the loading and unloading efficiency is greatly improved, and the operation difficulty and the risk of damage to the articles are reduced. The control deformation assembly cooperates with the loading and unloading monitoring system to realize automatic adjustment and intelligent linkage of key components such as the inclined slide plate and the extended slide plate, and ensures that the platform is always in the optimal working state.

Description

Technical Field

[0001] This invention relates to the technical field of transportation and loading / unloading, and in particular to an auxiliary loading / unloading device for transporting precision equipment. Background Technology

[0002] Precision equipment, as an important foundation for modern industrial and technological development, is widely used in high-end fields such as power, communications, medical, aerospace, and scientific research. During power supply construction, the transportation and handling of large precision equipment such as high-voltage substation control cabinets, precision instruments, automated testing equipment, and optical instruments are particularly critical. Due to the complex structure, high value, and extreme sensitivity to environmental changes of these devices, the transportation and handling process places extremely high demands on the safety and stability of the equipment.

[0003] Currently, the loading and unloading of precision equipment mainly relies on traditional mechanical methods, such as crane lifting and forklift handling. Although these machines have a certain load-bearing capacity and operational flexibility, they still have many shortcomings in actual operation. First, traditional lifting and forklift handling often lack real-time monitoring and fine adjustment of the equipment's posture, resulting in significant shaking and poor stability during loading and unloading. Second, during lifting, moving, and landing, equipment is prone to accidents such as collisions and slippage due to improper operation or uneven ground, causing damage to the equipment's surface or internal structure. Especially when loading and unloading large precision equipment, excessive swaying or tilting angles not only affect the safety of the equipment but may also cause displacement of precision components inside the instrument, thereby affecting the measurement accuracy and long-term stability of the equipment. In addition, some precision equipment has strict limitations on environmental temperature, humidity, vibration, and impact, and traditional loading and unloading methods cannot meet these special requirements, posing high safety risks to the equipment during transportation and loading and unloading. Summary of the Invention

[0004] To address the issues of bumps and shaking during the loading and unloading of precision equipment and to improve the stability of loading and unloading, this invention provides an auxiliary loading and unloading device for transporting precision equipment.

[0005] The present invention provides an auxiliary loading and unloading device for transporting precision equipment, which adopts the following technical solution:

[0006] An auxiliary loading and unloading device for transporting precision equipment includes:

[0007] A guide support assembly for supporting and guiding the movement and transport of items onto a transport vehicle, the guide support assembly comprising a tilting slide and an extension slide, the tilting slide being flipped and mounted at the edge of the cargo compartment of the transport vehicle, and the extension slide being slidably mounted on the tilting slide and extending slidably along the parallel direction of the tilting slide.

[0008] A control deformation component is connected to a guide support component via a transmission connection. The control deformation component includes a swing hydraulic cylinder and an extension motor. The swing hydraulic cylinder is connected to one side of the tilting slide plate and controls the tilting slide plate to flip. The extension motor is connected to one side of the extension slide plate and controls the extension slide plate to slide and extend.

[0009] An auxiliary conveying component, installed and set on the guide support component, is used to assist and control the movement of items on the guide support component;

[0010] Safety protection components are installed on the upper surface and sides of the guide support assembly to protect moving items;

[0011] The loading and unloading monitoring system is installed and connected to the guide support assembly, deformation control assembly, auxiliary conveying assembly, and safety protection assembly to monitor safety parameters of the movement of goods.

[0012] By providing full support and guidance for precision equipment through the guiding support components, the risks of swaying, tilting, and collisions during loading, unloading, and transportation can be effectively reduced. The auxiliary conveying components further ensure the stability of the equipment during movement, reducing the probability of damage caused by vibration or impact. The deformation control components can adjust the guiding support components according to actual needs, flexibly adapting to precision equipment of different sizes and weights, achieving precise positioning and attitude adjustment of the equipment during loading and unloading, and avoiding displacement or damage to internal precision components due to excessive swaying angles. Safety protection components are set on the surface and sides of the device, which can buffer and protect the equipment during movement, preventing physical damage such as accidental bumps and drops. It is especially suitable for high-value, large-scale precision equipment with strict requirements for shock resistance and scratch resistance. The loading and unloading monitoring system can collect and analyze safety parameters such as the posture, vibration, and force of the equipment in real time during movement and loading and unloading, and issue early warnings or automatically stop loading and unloading operations in a timely manner for abnormal situations, ensuring the safety of equipment and operators.

[0013] Furthermore, a transition slide plate is installed at the sliding end of the extended slide plate.

[0014] The tilting slide is flipped and installed on the edge of the cargo hold of the transport vehicle. It can be quickly unfolded or retracted as needed to form an inclined guide surface connecting the ground and the cargo hold. The extension slide can slide along the parallel direction of the tilting slide and its length can be flexibly adjusted to adapt to different distances and heights. The transition slide is located at the end of the extension slide, providing a smooth and seamless transition between the equipment and the ground or docking platform, significantly reducing the impact and shaking of the equipment when loading and unloading the cargo hold. The sliding adjustment structure of the extension slide allows the device to flexibly adapt to different vehicle models, cargo hold heights and site terrains, greatly expanding its applicability and improving the flexibility and convenience of the loading and unloading process. The tilting slide can be flipped and stored, saving space and making it easy to transport and carry.

[0015] Furthermore, the tilting slide is flipped and installed at the edge of the cargo compartment of the transport vehicle via a flipping shaft. The back of the tilting slide is provided with a back rib. Slide rails are provided on both sides of the upper surface of the tilting slide. A groove is provided in the middle of the extension slide. The bottom of the groove is in close contact with the upper surface of the tilting slide. Side wing plates are provided on both sides of the groove. Insert rails are provided at the bottom of the side wing plates. The side wing plates overlap the slide rails and are slidably installed on the slide rails via the insert rails. The transition slide is flipped and installed at the sliding end of the extension slide via a folding shaft.

[0016] The tilting slide is reliably connected to the edge of the cargo compartment of the transport vehicle via a flip shaft, which improves the overall stability of the device. The back ribs on the back of the tilting slide enhance its structural rigidity and load-bearing capacity, effectively supporting heavy precision equipment and preventing the slide from bending and deforming during loading and unloading. The slide rails on both sides of the upper surface of the tilting slide and the insert rails at the bottom of the side wing plates of the extension slide precisely match, and together with the groove set in the middle of the extension slide, the extension slide can slide smoothly and steadily along the slide rails.

[0017] Furthermore, the bottom of the tilting skateboard and the extension skateboard are equipped with support legs, which are used to support the tilting skateboard and the extension skateboard on the ground.

[0018] The swing hydraulic cylinder is connected to one side of the tilting slide, enabling automatic tilting, unfolding, and retraction of the tilting slide, improving the efficiency of loading and unloading preparation. The extension motor is connected to one side of the extension slide, enabling remote electric sliding and telescopic adjustment of the extension slide. The slide length can be flexibly and precisely adjusted according to different loading and unloading distances and cargo hold heights, greatly improving adaptability and ease of operation, and meeting the needs of different vehicles and ground environments. Support legs are installed at the bottom of the tilting slide and the extension slide, providing reliable support for the slides during loading and unloading. This structural design effectively prevents the slides from sinking, deforming, or shaking due to excessive load, ensuring the stability and safety of the entire loading and unloading guidance system. It is particularly suitable for precision equipment with high requirements for load-bearing capacity and stability.

[0019] Furthermore, the inclined slide plate is provided with a support rod on its side, and the inclined slide plate, the support rod and the side of the carriage form a triangular support structure. The extension motor is synchronously connected to the transmission screws on both sides through extension transmission. The transmission screws are threadedly connected to the transmission nuts fixed on the extension slide plate, and drive the extension slide plate to move through the movement of the roller screw. The support leg is swaying and installed at the bottom of the upper edge of the inclined slide plate. The support leg is equipped with a support hydraulic cylinder for controlling the extension and retraction of the support leg. The bottom end of the support leg is equipped with a support plate.

[0020] The inclined slide is equipped with support rods on its sides. The inclined slide, support rods, and the side of the carriage together form a triangular support structure, which can effectively distribute and transfer the load on the slide, greatly improving the stability and deformation resistance of the entire loading and unloading system under stress. The extension motor drives the transmission screws on both sides to rotate simultaneously through a synchronous transmission mechanism. The transmission screws are threadedly connected to the transmission nuts on the extension slide, and together with the movement of the roller screw, the smooth and precise movement of the extension slide is achieved. The support legs adopt a swingable installation structure, located at the bottom of the upper edge of the inclined slide, and are equipped with support hydraulic cylinders. The extension length and placement angle of the support legs can be flexibly adjusted according to the actual ground conditions and load requirements. The bottom of the support legs is equipped with a support plate, which effectively expands the force-bearing area, prevents the slide from sinking or slipping, and improves ground adaptability and overall stability.

[0021] Furthermore, the auxiliary conveying assembly includes a conveyor belt, a movable baffle, and a horizontal transfer plate. The conveyor belt is installed on the upper surface of the guide support assembly and drives the item to move. The movable baffle is slidably installed on the upper surface of the guide support assembly to support the item and control the item to slide on the upper surface of the guide support assembly. The horizontal transfer plate is horizontally set and slidably installed on the upper surface of the guide support assembly to horizontally support the item and control the item to slide.

[0022] The conveyor belt is installed on the upper surface of the guide support assembly, which can automatically move the items, improving the efficiency of loading, unloading and transfer. The moving baffle is slidably installed on the upper surface of the guide support assembly, which can intercept and support the items in time during the movement of the items, effectively controlling the downward speed of the items and preventing the items from slipping or falling rapidly due to gravity, thereby avoiding damage caused by impact or collision. The horizontal transfer plate adopts a horizontal setting structure and can slide to adjust its position, providing uniform and stable horizontal support for the items. For some items that have high requirements for placement posture and must be transported horizontally, it can prevent the items from tilting or tipping over during the movement, ensuring the stability of the items and the safety and reliability of the transportation process.

[0023] Furthermore, the conveyor belt is sequentially wound around the drive shaft, fixed shaft, folding shaft, and moving shaft. The drive shaft is tumblingly mounted on the lower edge of the inclined slide plate of the guide support assembly and connected to an external power device. The fixed shaft is tumblingly mounted on the upper edge of the inclined slide plate. The folding shaft is tumblingly mounted on the lower edge of the extended slide plate of the guide support assembly. The moving shaft is tumblingly mounted on the upper edge of the extended slide plate. The moving baffle is mounted on the end of the telescopic rod and its movement is controlled by the telescopic rod. A front pulley is provided at the bottom of the front end of the horizontal transfer plate, and a rear pulley is provided at the bottom of the rear end. The front pulley is mounted on the bottom of the horizontal transfer plate through an adjusting support rod, which controls its extension and retraction. A stop bar is provided at the front end of the horizontal transfer plate, and the horizontal transfer plate overlaps the moving baffle through the stop bar. The front and rear pulleys are embedded in the pulley grooves on the guide support assembly and roll.

[0024] The drive shaft, fixed shaft, folding shaft, and moving shaft enable the conveyor belt to fold and extend according to the tilting and extension slides. The moving baffle is installed on the assembly via a telescopic rod to precisely control the sliding speed and position of the items, preventing collisions and damage caused by rapid sliding. The bottom of the horizontal transfer plate is equipped with adjustable front and rear pulleys, and the height and angle can be flexibly adjusted by adjusting the support rod.

[0025] Furthermore, the safety protection component includes a shock-absorbing pad layer and side guardrails. The shock-absorbing pad layer is installed on the upper surface of the guide support component, and the side guardrails are installed on both sides of the guide support component.

[0026] The shock-absorbing pad is installed on the upper surface of the guide support assembly. It can effectively absorb and buffer the impact of external forces when the item falls or moves, reducing the damage caused by the item directly contacting the hard surface. It significantly improves the safety protection of the item during the transportation process. The side guardrails are installed on both sides of the guide support assembly, which can form an effective lateral barrier to prevent the item from sliding or falling sideways due to inertia or external force during transportation and movement, thus ensuring the stability and safety of the item during transportation.

[0027] Furthermore, the shock-absorbing pad layer is installed on the upper surface of the extended sliding plate of the guide support assembly, the horizontal transfer plate of the auxiliary conveying assembly is provided with an anti-slip pad layer, the bottom surface of the carriage connected to the end of the guide support assembly is provided with an anti-collision pad layer, the side guardrail is flipped and installed on both sides of the guide support assembly, an extension plate is installed on the bottom side of the side guardrail, the extension plate extends to both sides along the guide support assembly, a support pole is provided at the edge of the extension plate, and the support pole supports and holds one side of the side guardrail.

[0028] The auxiliary conveying assembly features a non-slip pad on its horizontal transfer plate, which increases the friction between the items and the plate surface, preventing items from sliding or shifting during transport and effectively improving the stability and reliability of the transport. The side guardrails adopt a flip-up installation structure, which can be opened and closed flexibly according to actual needs. They can provide effective lateral protection during transport to prevent items from slipping, and can also be unfolded to increase the surface bearing area, making them suitable for the transfer of large items and improving operational convenience and applicability.

[0029] Furthermore, the loading and unloading monitoring system includes a pressure sensor, a vibration sensor, and a balance sensor. The pressure sensor is connected to a pressure monitor and a pressure alarm via a data cable. The vibration sensor is connected to a vibration monitor and a vibration alarm via a data cable. The balance sensor is connected to a balance monitor and a balance controller via a data cable. The balance controller is connected to a guide support assembly, a control deformation assembly, and an auxiliary conveying assembly via control cables.

[0030] Pressure sensors monitor the stress on items during transport and loading / unloading in real time, enabling timely detection of abnormal pressure and preventing equipment damage or item injury due to overload or uneven stress. Vibration sensors monitor the vibration status of the equipment during operation; once abnormal vibration is detected, an alarm is triggered, prompting operators to troubleshoot the fault and reduce safety hazards. Balance sensors monitor the balance of the conveying system in real time; when tilting or imbalance occurs, the balance monitor can identify it promptly, and the balance controller automatically adjusts the state of the guide support components, control deformation components, and auxiliary conveying components to achieve automated balance adjustment of the system, ensuring stable equipment operation and preventing losses due to accidents such as overturning.

[0031] In summary, the present invention has the following beneficial technical effects:

[0032] 1. Through the structural combination of the guide support components and the flip-able, sliding, and retractable design, a seamless docking and smooth transition from the ground to the vehicle cargo compartment is achieved, which greatly improves loading and unloading efficiency and reduces the difficulty of operation and the risk of damage to goods.

[0033] 2. The support legs and their hydraulic telescopic devices ensure that the loading and unloading platform can be stably supported in various ground environments, thus improving operational safety.

[0034] 3. The control deformation component works in conjunction with the loading and unloading monitoring system to achieve automatic adjustment and intelligent linkage of key components such as the tilting slide and the extension slide, ensuring that the platform is always in the optimal operating state and reducing human error.

[0035] 4. The loading and unloading monitoring system integrates three types of sensors: pressure, vibration, and balance. It can collect key parameters such as the force on the items, the vibration of the equipment, and the balance of the system in real time. Through monitors, alarms, and controllers, it can realize multi-level early warning and active adjustment, effectively preventing damage to equipment and items caused by abnormal working conditions.

[0036] 5. The safety protection components adopt multi-layer protection: shock-absorbing pads absorb impact, anti-slip pads prevent items from sliding, anti-collision pads mitigate collisions at the loading and unloading ends, and the flip-up side guardrails and expandable structure significantly improve the lateral protection range and strength, preventing items from slipping or colliding with the side.

[0037] 6. The supporting pole structure further enhances the stability and load-bearing capacity of the side railing, making it suitable for various transportation environments and cargo types.

[0038] 7. The functional modules are organically coordinated through reasonable mechanical connections and electrical wiring, with a compact layout, clear division of labor, easy disassembly and maintenance, and convenient for later maintenance and functional upgrades.

[0039] 8. Applicable to various scenarios requiring high safety levels and high stability in the transportation of precision equipment, such as electronic equipment and large instruments, it can significantly improve the intelligence, safety and efficiency of loading and unloading operations. Attached Figure Description

[0040] Figure 1 This is a schematic diagram of the installation and use state of the present invention;

[0041] Figure 2 for Figure 1 Another perspective structural diagram;

[0042] Figure 3 This is a side view of the structure of the present invention;

[0043] Figure 4 This is a schematic diagram of the structure of the present invention from a bottom view;

[0044] Figure 5 This is a top view of the structure of the present invention;

[0045] Figure 6 for Figure 4 Schematic diagram of the cross-section at point AA;

[0046] Figure 7 for Figure 1 A magnified view of part B.

[0047] Explanation of reference numerals in the attached figures:

[0048] 1. Guide support assembly; 11. Tilt slide; 111. Flip shaft; 112. Back rib; 113. Slide rail; 12. Extension slide; 121. Groove; 122. Side wing plate; 123. Insert rail; 13. Transition slide; 131. Folding shaft.

[0049] 2. Control deformation assembly, 21. Swing hydraulic cylinder, 211. Support rod, 22. Extension motor, 221. Extension transmission, 222. Transmission screw, 223. Transmission nut, 23. Support leg, 231. Support hydraulic cylinder, 232. Support plate;

[0050] 3. Auxiliary conveying components, 31. Conveyor belt, 311. Drive shaft, 312. Fixed shaft, 313. Folding shaft, 314. Moving shaft, 32. Moving baffle, 321. Telescopic rod, 33. Horizontal transfer plate, 331. Front pulley, 332. Adjusting support rod, 333. Rear pulley, 334. Stop bar, 335. Pulley groove;

[0051] 4. Safety protection components, 41. Shock-absorbing pad, 411. Anti-slip pad, 412. Anti-collision pad, 42. Side guardrail, 421. Extension plate, 422. Support pole;

[0052] 5. Loading and unloading monitoring system, 51. Pressure sensor, 511. Pressure monitor, 512. Pressure alarm, 52. Vibration sensor, 521. Vibration monitor, 522. Vibration alarm, 53. Balance sensor, 531. Balance monitor, 532. Balance controller. Detailed Implementation

[0053] The following will be combined with the appendix Figures 1-7 The technical solutions in the embodiments of the present invention are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0054] In the description of this invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this invention, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0055] Example 1:

[0056] This invention discloses an auxiliary loading and unloading device for transporting precision equipment, referring to... Figure 1 ,include:

[0057] Guide support assembly 1 is used to support and guide the movement and transport of items onto a transport vehicle;

[0058] The deformation control component 2 is connected to the transmission guide support component 1 and is used to control the deformation and movement of the guide support component 1.

[0059] Auxiliary conveying component 3 is installed and set on guide support component 1 to assist and control the movement of items on guide support component 1;

[0060] Safety protection component 4 is installed on the upper surface and sides of guide support component 1 to protect moving items;

[0061] The loading and unloading monitoring system 5 is installed and connected to the guide support assembly 1, the deformation control assembly 2, the auxiliary conveying assembly 3, and the safety protection assembly 4, and is used to monitor the safety parameters of the movement of the items.

[0062] Check that all components of the loading and unloading device are securely connected and that the power supply and signal lines are functioning correctly.

[0063] Adjust the length, width, and height of the guide support component 1 as needed to ensure it is compatible with the transport vehicle platform.

[0064] Activate the loading and unloading monitoring system 5 and ensure all sensors are functioning properly.

[0065] The mobile vehicle moves the loading and unloading device next to the items to be loaded and unloaded, and adjusts the end of the guide support component 1 to align with the item placement platform.

[0066] Activate the control deformation component 2, and adjust the height and tilt angle of the guide support component 1 via the operation panel or wireless remote control to ensure a smooth transition with the vehicle platform.

[0067] Activate the auxiliary conveying component 3 to smoothly push or pull the item onto the guide support component 1.

[0068] During the movement of the items, the safety protection component 4 automatically deploys, providing all-round physical protection for the items.

[0069] The loading and unloading monitoring system 5 displays the location, weight, and movement status of the items in real time. If an abnormality is detected, the system will immediately issue an audible and visual alarm and automatically stop the conveying.

[0070] The items are safely moved to the rear of the transport vehicle, and the auxiliary conveying component 3 is operated to smoothly transfer the items into the vehicle.

[0071] Turn off the auxiliary conveying component 3 and the control deformation component 2, and restore the guide support component 1 to its initial state.

[0072] 5. Turn off the loading and unloading monitoring system, organize the loading and unloading channels, and carry out equipment cleaning and maintenance.

[0073] Example 2:

[0074] Based on Example 1, the following is added:

[0075] Reference Figures 2-7 The guide support assembly 1 includes a tilting slide plate 11, an extension slide plate 12, and a transition slide plate 13. The tilting slide plate 11 is flipped and installed at the edge of the cargo compartment of the transport vehicle. The extension slide plate 12 is slidably installed on the tilting slide plate 11 and extends along the parallel direction of the tilting slide plate 11. The transition slide plate 13 is installed at the sliding end of the extension slide plate 12.

[0076] Reference Figures 2-5 The tilting slide plate 11 is flipped and installed at the edge of the cargo compartment of the transport vehicle via a flipping shaft 111. The back of the tilting slide plate 11 is provided with a back rib 112, and the two sides of the upper surface of the tilting slide plate 11 are respectively provided with slide rails 113.

[0077] The extended slide plate 12 has a groove 121 in the middle, the bottom of the groove 121 is in close contact with the upper surface of the inclined slide plate 11, and side wing plates 122 are provided on both sides of the groove 121. The bottom of the side wing plates 122 is provided with a rail 123, and the side wing plates 122 overlap the slide rail 113 and are slidably installed on the slide rail 113 through the rail 123.

[0078] The transition slide plate 13 is mounted on the sliding end of the extension slide plate 12 by flipping it over via the folding shaft 131.

[0079] Move the entire loading and unloading device to the edge of the item placement platform and confirm that the ground is flat and free of obstacles.

[0080] Inspect the structural integrity of each slide and connecting component to ensure there is no looseness or damage.

[0081] The tilting slide 11 is slowly flipped from its vertical storage position to a horizontal position or the desired tilt angle by the flipping shaft 111, so that one end of it is firmly attached to the edge of the item placement platform.

[0082] The extension slide 12 is slowly pulled out along the slide rail 113 of the inclined slide 11, so that the extension slide 12 slides smoothly within the slide rail 113.

[0083] The insertion rail 123 and the slide rail 113 work together to ensure that the extended slide plate 12 is parallel and fits tightly against the surface of the inclined slide plate 11.

[0084] Adjust the extension distance of the extension slide 12 according to the required length to adapt to different loading and unloading scenarios.

[0085] The transition slide 13 is flipped outward by the folding shaft 131 until it forms a smooth transition with the extension slide 12 and fits the docking platform.

[0086] The precision equipment is pushed from the ground or platform to the transition slide 13, and then moves along the slide to the extension slide 12 and the tilt slide 11 in sequence, and finally enters the cargo compartment of the transport vehicle. During the movement, auxiliary conveying components can be used for power or guided conveying to ensure smooth movement of the items and avoid impact.

[0087] The device should be used in a dry, flat environment to avoid adverse conditions such as rain, snow, mud, and high temperatures affecting its stability and lifespan.

[0088] Example 3:

[0089] Based on Example 2, the following is added:

[0090] Reference Figures 2-4The control deformation assembly 2 includes a swing hydraulic cylinder 21, an extension motor 22, and a support leg 23. The swing hydraulic cylinder 21 is connected to one side of the tilting slide plate 11 and controls the tilting slide plate 11 to flip. The extension motor 22 is connected to one side of the extension slide plate 12 and controls the extension slide plate 12 to slide and extend. The support leg 23 is installed at the bottom of the tilting slide plate 11 and the extension slide plate 12 to support the tilting slide plate 11 and the extension slide plate 12 on the ground.

[0091] Reference Figures 2-4 The inclined slide plate 11 is provided with a support rod 211 on its side, and the inclined slide plate 11, the support rod 211 and the side of the carriage form a triangular support structure;

[0092] The extension motor 22 is synchronously connected to the transmission screws 222 on both sides through the extension transmission 221. The transmission screws 222 are threadedly connected to the transmission nuts 223 fixedly installed on the extension slide plate 12, and the extension slide plate 12 is moved by the movement of the roller screw.

[0093] The support leg 23 is sway-mounted at the bottom of the upper edge of the inclined slide plate 11. A support hydraulic cylinder 231 is installed on the support leg 23 to control the extension and retraction of the support leg 23. A support plate 232 is installed at the bottom of the support leg 23.

[0094] Start the swing hydraulic cylinder 21, and slowly drive the tilting slide 11 to rotate around the tilting axis through the controller or operation panel, changing it from a vertical storage state to a tilted placement state flush with the edge of the cargo compartment. Check whether the support rod 211 on the side of the tilting slide 11 forms a stable triangular support structure with the side of the car body and the slide body to ensure the stability of the device.

[0095] Start the support hydraulic cylinder 231 to control the support leg 23 to gradually swing down and extend until the support plate 232 lands smoothly on the ground to form effective support. Adjust the length of the support leg 23 according to the ground height to ensure that the tilting slide plate 11 and the extension slide plate 12 are both firmly supported on the ground.

[0096] Start the extension motor 22, drive the extension transmission 221 to rotate the transmission screws 222 on both sides. The transmission screws 222 are threadedly engaged with the transmission nuts 223 on the extension slide plate 12, causing the extension slide plate 12 to slide parallel to the slide rail to the required length. Stop the motor and check that the slide plate extends and retracts smoothly without jamming and that the position is locked reliably.

[0097] Example 4:

[0098] Based on Example 1, the following is added:

[0099] Reference Figures 2-7The auxiliary conveying assembly 3 includes a conveyor belt 31, a movable baffle 32, and a horizontal transfer plate 33. The conveyor belt 31 is installed on the upper surface of the guide support assembly 1 and drives the item to move. The movable baffle 32 is slidably installed on the upper surface of the guide support assembly 1 to support the item and control the item to slide on the upper surface of the guide support assembly 1. The horizontal transfer plate 33 is horizontally set and slidably installed on the upper surface of the guide support assembly 1 to horizontally support the item and control the item to slide.

[0100] Reference Figure 5 and Figure 6 The conveyor belt 31 is sequentially wound around the drive shaft 311, the fixed shaft 312, the folding shaft 313, and the moving shaft 314. The drive shaft 311 is tumbledly mounted on the lower edge of the inclined slide plate 11 of the guide support assembly 1 and connected to an external power device. The fixed shaft 312 is tumbledly mounted on the upper edge of the inclined slide plate 11. The folding shaft 313 is tumbledly mounted on the lower edge of the extended slide plate 12 of the guide support assembly 1. The moving shaft 314 is tumbledly mounted on the upper edge of the extended slide plate 12.

[0101] The movable baffle 32 is installed at the end of the telescopic rod 321 and its movement is controlled by the telescopic rod 321 extending and retracting.

[0102] The horizontal transfer plate 33 is provided with a front pulley 331 at the bottom of its front end and a rear pulley 333 at the bottom of its rear end. The front pulley 331 is installed at the bottom of the horizontal transfer plate 33 via an adjusting support rod 332, which controls its extension and retraction. The horizontal transfer plate 33 is provided with a stop rod 334 at its front end, and the horizontal transfer plate 33 is connected to the movable baffle 32 via the stop rod 334. The front pulley 331 and the rear pulley 333 are embedded in the pulley groove 335 on the guide support assembly 1 and roll.

[0103] Items that can be transported at an angle:

[0104] Place the item to be transported on the horizontal transfer plate 33, start the conveyor belt 31, and drive the conveyor belt to move through the drive shaft 311. The item will move forward automatically along the direction of the conveyor belt.

[0105] The movable baffle 32 adjusts its position in a timely manner according to the size of the item and the conveying progress via the telescopic rod 321 to support and block the item, preventing it from slipping or shifting.

[0106] Items that cannot be transported at an angle:

[0107] The item is placed on the horizontal transfer plate 33, and the horizontal transfer plate 33 and the moving baffle 32 are effectively combined through the overlapping structure to ensure that the item is always within the controllable transport trajectory.

[0108] Example 5:

[0109] Based on Example 1, the following is added:

[0110] Reference Figures 5-7 The safety protection component 4 includes a shock-absorbing pad 41 and a side guardrail 42. The shock-absorbing pad 41 is installed on the upper surface of the guide support component 1, and the side guardrail 42 is installed on both sides of the guide support component 1.

[0111] Reference Figures 5-7 The shock-absorbing pad 41 is installed on the upper surface of the extended sliding plate 12 of the guide support assembly 1, the horizontal transfer plate 33 of the auxiliary conveying assembly 3 is provided with an anti-slip pad 411, and the bottom surface of the carriage connected to the end of the guide support assembly 1 is provided with an anti-collision pad 412.

[0112] The side guardrail 42 is flipped and installed on both sides of the guide support assembly 1. An extension plate 421 is installed on the bottom side of the side guardrail 42. The extension plate 421 extends to both sides along the guide support assembly 1. A support pole 422 is provided at the edge of the extension plate 421. The support pole 422 supports and holds the side guardrail 42.

[0113] The shock-absorbing pad 41 is laid flat on the upper surface of the extended slide plate 12 of the guide support assembly 1 and fixed with adhesive, clips or bolts to ensure that it will not shift or warp during use. A special anti-slip pad 411 is pasted or embedded on the upper part of the horizontal transfer plate 33 of the auxiliary conveying assembly 3 to enhance the anti-slip performance.

[0114] A protective pad 412 is affixed to the connection between the guide support component 1 and the bottom of the carriage to ensure that items are cushioned and protected when sliding into the carriage.

[0115] The side guardrail 42 is installed on both sides of the guide support assembly 1 via hinges or a flipping mechanism to ensure that it can be flipped up when in use and flipped down when protection is not needed. An extension plate 421 is installed on the bottom side of the side guardrail 42 and ensures that the extension plate 421 can be horizontally unfolded outward to expand the protective width of the side guardrail.

[0116] A support pole 422 is vertically installed on the outer edge of the extension plate 421 to form a stable structure with the ground or the guide support assembly 1, thereby enhancing the support and stability of the side guardrail.

[0117] Example 6:

[0118] Based on Example 1, the following is added:

[0119] Reference Figure 1The loading and unloading monitoring system 5 includes a pressure sensor 51, a vibration sensor 52, and a balance sensor 53. The pressure sensor 51 is connected to a pressure monitor 511 and a pressure alarm 512 via a data cable. The vibration sensor 52 is connected to a vibration monitor 521 and a vibration alarm 522 via a data cable. The balance sensor 53 is connected to a balance monitor 531 and a balance controller 532 via a data cable. The balance controller 532 is connected to a guide support assembly 1, a control deformation assembly 2, and an auxiliary conveying assembly 3 via control cables.

[0120] During loading and unloading operations, pressure sensor 51 detects the pressure at various points in real time and transmits the data to pressure monitor 511. If the detected pressure exceeds the safety threshold, pressure alarm 512 will immediately issue an audible and visual alarm to remind operators to reduce the load or make adjustments.

[0121] Vibration sensor 52 continuously monitors the operating status of the equipment. Once abnormal vibration or impact occurs, vibration monitor 521 collects data and drives vibration alarm 522 to sound an alarm, indicating operational risks. Balance sensor 53 continuously monitors the horizontal status of the loading and unloading platform. If an abnormal tilt angle is detected, balance monitor 531 issues an alarm and transmits the data to balance controller 532.

[0122] Based on monitoring data, the balance controller 532 automatically controls the relevant actuators of the guide support assembly 1, the control deformation assembly 2, and the auxiliary conveying assembly 3, such as extending and adjusting the support feet, to restore and maintain overall balance and ensure safety.

[0123] The above description is merely an example and illustration of the structure of the present invention. Those skilled in the art can make various modifications or additions to the specific embodiments described, or use similar methods to replace them, as long as they do not deviate from the scope defined by the structure of the invention, and all such modifications and additions should fall within the protection scope of the present invention.

Claims

1. An auxiliary loading and unloading device for transporting precision equipment, characterized in that, include: A guide support assembly (1) is used to support and guide the movement and transport of items to a transport vehicle. The guide support assembly (1) includes a tilting slide plate (11) and an extension slide plate (12). The tilting slide plate (11) is flipped and mounted at the edge of the cargo compartment of the transport vehicle. The extension slide plate (12) is slidably mounted on the tilting slide plate (11) and extends slidably along the direction parallel to the tilting slide plate (11). The control deformation component (2) is connected to the guide support component (1) for controlling the deformation and movement of the guide support component (1). The control deformation component (2) includes a swing hydraulic cylinder (21) and an extension motor (22). The swing hydraulic cylinder (21) is connected to one side of the tilting slide plate (11) and controls the tilting slide plate (11) to flip. The extension motor (22) is connected to one side of the extension slide plate (12) and controls the extension slide plate (12) to slide and extend. An auxiliary conveying component (3) is installed and set on the guide support component (1) to assist and control the movement of items on the guide support component (1); Safety protection component (4) is installed on the upper surface and sides of guide support component (1) to protect moving items; The loading and unloading monitoring system (5) is installed and connected to the guide support assembly (1), the deformation control assembly (2), the auxiliary conveying assembly (3) and the safety protection assembly (4) to monitor the safety parameters of the movement of the items; The auxiliary conveying assembly (3) includes a conveyor belt (31), a movable baffle (32), and a horizontal transfer plate (33). The conveyor belt (31) is installed on the upper surface of the guide support assembly (1) and drives the item to move. The movable baffle (32) is slidably installed on the upper surface of the guide support assembly (1) to support the item and control the item to slide on the upper surface of the guide support assembly (1). The horizontal transfer plate (33) is horizontally set and slidably installed on the upper surface of the guide support assembly (1) to horizontally support the item and control the item to slide. The conveyor belt (31) is wound sequentially around the drive shaft (311), the fixed shaft (312), the folding shaft (313), and the moving shaft (314). The drive shaft (311) is rolled on the lower edge of the inclined slide plate (11) of the guide support assembly (1) and connected to an external power device. The fixed shaft (312) is rolled on the upper edge of the inclined slide plate (11). The folding shaft (313) is rolled on the lower edge of the extended slide plate (12) of the guide support assembly (1). The moving shaft (314) is rolled on the upper edge of the extended slide plate (12). The movable baffle (32) is installed at the end of the telescopic rod (321) and its movement is controlled by the telescopic rod (321) extending and retracting. The horizontal transfer plate (33) has a front pulley (331) at the bottom of its front end and a rear pulley (333) at the bottom of its rear end. The front pulley (331) is installed at the bottom of the horizontal transfer plate (33) via an adjusting support rod (332). The adjusting support rod (332) controls the extension and retraction. The horizontal transfer plate (33) has a stop rod (334) at its front end. The horizontal transfer plate (33) is connected to the movable baffle (32) via the stop rod (334). The front pulley (331) and the rear pulley (333) roll within the pulley groove (335) on the guide support assembly (1). The steps for conveying items that can be tilted include placing the items to be conveyed on the conveyor belt (31), starting the conveyor belt (31), driving the conveyor belt to move through the drive shaft (311), automatically moving the items forward along the direction of the conveyor belt, and adjusting the position of the moving baffle (32) according to the size of the items and the conveying progress through the telescopic rod (321) to support and block the items. The non-tilting conveying steps include placing the item on the horizontal transfer plate (33), and the horizontal transfer plate (33) and the moving baffle (32) are effectively combined through the overlapping structure to ensure that the item is always within the controllable conveying trajectory.

2. The auxiliary loading and unloading device for transporting precision equipment according to claim 1, characterized in that: The sliding end of the extended sliding plate (12) is equipped with a transition sliding plate (13).

3. The auxiliary loading and unloading device for transporting precision equipment according to claim 2, characterized in that: The tilting slide (11) is flipped and installed at the edge of the cargo compartment of the transport vehicle via a flipping shaft (111). The back of the tilting slide (11) is provided with a back rib (112), and the two sides of the upper surface of the tilting slide (11) are respectively provided with slide rails (113). The extended slide plate (12) has a groove (121) in the middle, the bottom of the groove (121) is in close contact with the upper surface of the inclined slide plate (11), and side wing plates (122) are provided on both sides of the groove (121). The bottom of the side wing plate (122) is provided with a rail (123). The side wing plate (122) overlaps on the slide rail (113) and is slidably installed on the slide rail (113) through the rail (123). The transition slide plate (13) is mounted on the sliding end of the extension slide plate (12) by flipping it over via the folding shaft (131).

4. An auxiliary loading and unloading device for transporting precision equipment according to claim 2, characterized in that: The bottom of the tilting slide (11) and the extension slide (12) are equipped with support legs (23), which are used to support the tilting slide (11) and the extension slide (12) on the ground.

5. An auxiliary loading and unloading device for transporting precision equipment according to claim 4, characterized in that: The inclined slide plate (11) is provided with a support rod (211) on its side, and the inclined slide plate (11), the support rod (211) and the side of the carriage form a triangular support structure; The extension motor (22) is synchronously connected to the transmission screws (222) on both sides through the extension transmission (221). The transmission screws (222) are threadedly connected to the transmission nuts (223) fixedly installed on the extension slide plate (12), and the extension slide plate (12) is moved by the movement of the roller screw. The support leg (23) is swayed and mounted on the bottom of the upper edge of the inclined slide plate (11). A support hydraulic cylinder (231) is mounted on the support leg (23) to control the extension and retraction of the support leg (23). A support plate (232) is mounted on the bottom end of the support leg (23).

6. An auxiliary loading and unloading device for transporting precision equipment according to claim 1, characterized in that: The safety protection component (4) includes a shock-absorbing pad (41) and a side guardrail (42). The shock-absorbing pad (41) is installed on the upper surface of the guide support component (1), and the side guardrail (42) is installed on both sides of the guide support component (1).

7. An auxiliary loading and unloading device for transporting precision equipment according to claim 6, characterized in that: The shock-absorbing pad (41) is installed on the upper surface of the extended slide plate (12) of the guide support assembly (1), and the horizontal transfer plate (33) of the auxiliary conveying assembly (3) is provided with an anti-slip pad (411). The bottom surface of the carriage connected to the end of the guide support assembly (1) is provided with an anti-collision pad (412). The side railing (42) is flipped and installed on both sides of the guide support assembly (1). An extension plate (421) is installed on the bottom side of the side railing (42). The extension plate (421) extends to both sides along the guide support assembly (1). A support pole (422) is provided at the edge of the extension plate (421). The support pole (422) supports and holds the side railing (42) on one side.

8. An auxiliary loading and unloading device for transporting precision equipment according to claim 1, characterized in that: The loading and unloading monitoring system (5) includes a pressure sensor (51), a vibration sensor (52), and a balance sensor (53). The pressure sensor (51) is connected to a pressure monitor (511) and a pressure alarm (512) via a data cable. The vibration sensor (52) is connected to a vibration monitor (521) and a vibration alarm (522) via a data cable. The balance sensor (53) is connected to a balance monitor (531) and a balance controller (532) via a data cable. The balance controller (532) is connected to a guide support assembly (1), a control deformation assembly (2), and an auxiliary conveying assembly (3) via control cables.

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