Three-dimensional PC component storage device capable of being adjusted in layered mode

Abstract

The invention relates to the technical field of building construction, and particularly discloses a layered adjustable PC component three-dimensional storage device which comprises a storage cabinet, a base is fixedly mounted at the bottom end of the storage cabinet, a limiting strip is fixedly mounted on the inner wall of the storage cabinet, a supporting plate is slidably connected to an inner cavity of the limiting strip, and a hydraulic cylinder is arranged below the supporting plate; according to the PC component storage device, the PC component can be jacked up through the jacking assembly when the PC component is stored and transferred, the PC component can be conveniently clamped and transferred through the clamp, in addition, the stability of the PC component can be monitored in real time when the PC component is stored, an alarm can be rapidly given out when the PC component deviates, the PC component is prevented from deviating or even falling off in the storage device, and the working efficiency is improved. And under long-time use, whether the supporting component inclines or not can be detected, shaking generated when the storage device is collided by foreign objects can be reduced through the protection assembly, an alarm can be given out in time when strong collision occurs, and workers can find the collision in time conveniently.

Description

Technical Field

[0001] This application relates to the field of building construction technology, and in particular to a three-dimensional storage device for PC components that can be adjusted in layers. Background Technology

[0002] PC components, or precast concrete components, are building components pre-cast in a factory. Produced using standardized molds, they offer advantages such as precise dimensions, stable quality, energy efficiency, and environmental friendliness. They effectively reduce on-site wet work, shorten construction periods, and decrease construction waste. Prefabricated buildings enable efficient assembly, driving the construction industry towards green and intelligent transformation, and are a core carrier of modern industrialized construction. In the field of prefabricated buildings, PC components are stored in layers using adjustable support systems. Their core advantage lies in maximizing space utilization, and combined with mechanized handling equipment, significantly improving hoisting efficiency.

[0003] The existing technology still has the following problems: 1. Existing PC component storage devices cannot lift PC components during transport, preventing the clamps from supporting them from the bottom. While rod-shaped supports allow for direct transport, this significantly reduces stability. Furthermore, the inability to monitor PC component stability in real time can lead to component shifting or even detachment, causing safety accidents. Over time, the support components are prone to tilting, causing a shift in the component's center of gravity and reducing the overall stability of the stacked PC components. This is especially problematic in multi-layered stacking, potentially triggering a chain reaction of slippage or collapse, resulting in component damage or even scrapping. Continuous tilting also causes uneven stress on the support components, affecting the equipment's lifespan.

[0004] 2. Existing PC component storage devices do not have protective components. During the handling of PC components and equipment operation, collisions with the storage device are inevitable. The lack of protective components causes the storage device to shake after being impacted, and there is even a risk that the PC components may fall out of the storage device, reducing the stability of the PC components during storage. Summary of the Invention

[0005] To overcome the inability to lift PC components during transport, which prevents the clamps from supporting the PC components from the bottom, and to store PC components using rod-shaped supports, although this allows for direct transport, significantly reduces stability during storage. Furthermore, the inability to monitor the stability of PC components in real time during storage can lead to displacement or even detachment, causing safety accidents. Over prolonged use, the supporting components are prone to tilting, and the lack of protective components means that collisions with the storage device are inevitable during PC component handling and equipment operation. The absence of protective components causes the three-dimensional storage device to shake upon impact, potentially leading to PC components falling out and reducing stability during storage. The purpose of this invention is to provide a layered adjustable three-dimensional PC component storage device to address these shortcomings.

[0006] This application provides a layered adjustable three-dimensional storage device for PC components, including a storage cabinet. A base is fixedly installed at the bottom of the storage cabinet. A limit strip is fixedly installed on the inner wall of the storage cabinet. A support plate is slidably connected to the inner cavity of the limit strip. A hydraulic cylinder is installed below the support plate. Lifting components are installed at both ends of the support plate. Protective components are installed on both sides of the base, protruding from the sides of the storage cabinet. A lifting rod is slidably connected to the inner cavity of the storage cabinet. A lifting frame is fixedly installed at the top of the lifting rod. A fixing bolt is threaded onto the outer surface of the storage cabinet. A mounting plate is placed on the upper surface of the support plate. The PC component and lifting assembly include a movable frame, with a protrusion fixedly installed at one end of the movable frame and positioning grooves at both ends. A limit mechanism is slidably connected to the inner cavity of the movable frame, and a lifting plate is slidably connected to the inner cavity of the support plate. An anti-falling mechanism is provided in the middle of the lifting plate. A first connecting block is fixedly connected to one side of the movable frame, and a level detection mechanism is provided in the inner cavity of the first connecting block. A lifting rod is fixedly installed on the lower surface of the lifting plate, and a fifth spring is sleeved on the outer surface of the lifting rod. A connecting strip is fixedly installed at the bottom end of the lifting rod, and a retaining ball is movably connected to the middle of the connecting strip.

[0007] Furthermore, the hydraulic cylinder is fixedly connected to the inner wall of the storage cabinet, the hydraulic cylinder has a hydraulic rod slidably connected to its inner cavity, the hydraulic rod is fixedly connected to the support plate, the outer surface of the lifting rod has slots evenly distributed on the lifting rod, the fixing bolts pass through the slots of the storage cabinet and the lifting rod and engage, the lifting rod and the support plate are slidably connected, the fifth spring is located between the connecting strip and the lower surface of the support plate, the limiting mechanism engages with the positioning groove, the locking ball engages with the upper surface of the limiting mechanism, the inner wall of the storage cabinet has a connecting groove, and the first connecting block is slidably connected to the connecting groove.

[0008] Furthermore, the limiting mechanism includes a movable block, the upper surface of which has a slot, a positioning rod slidably connected to the inner cavity of the movable block, a positioning ball movably connected to the inner cavity of the positioning rod, a first spring sleeved on the end of the positioning rod away from the positioning ball, the first spring being located between the positioning rod and the inner wall of the movable block, the positioning ball engaging with the positioning slot, the slot engaging with the positioning ball, and the engaging force of the slot being greater than that of the positioning ball.

[0009] Furthermore, the anti-fall-off mechanism includes a connecting plate, a limit ring fixedly installed on the outer surface of the connecting plate, a groove formed on the outer surface of the limit ring, a first floating ring in the middle of the connecting plate, a slide rod fixedly installed on the outer surface of the first floating ring, a second spring sleeved on the outer surface of the slide rod, a washer sleeved on the outer surface of the slide rod, a first button on the inner wall of the connecting plate, a first alarm fixedly installed in the inner cavity of the connecting plate, a convex plate slidably connected to the inner cavity of the first floating ring, a slide cavity formed in the inner cavity of the convex plate, a limit rod fixedly connected to the inner wall of the first floating ring, and a third spring in the middle of the first floating ring.

[0010] Furthermore, the connecting plate and the lifting plate are fixedly connected, the slide rod and the slide groove are slidably connected, the second spring is located between the first floating ring and the washer ring, the washer ring and the inner wall of the limiting ring are slidably connected, the first button and the first alarm are electrically connected, and pressing the first button controls the first alarm to sound an alarm, the slide rod and the first button are at the same height, and there is a gap between the slide rod and the first button, the first floating ring and the upper surface of the connecting plate are movably connected, the third spring is located between the inner wall of the convex plate and the bottom wall of the first floating ring, the limiting rod and the slide cavity are slidably connected, the top of the convex plate is chamfered, the first floating ring and the upper surface of the lifting plate are at the same height, the convex plate protrudes from the upper surface of the lifting plate, and the bottom end of the chamfer is at the same height as the upper surface of the first floating ring. When the top wall of the slide cavity and the upper surface of the limiting rod are in contact, the upper surface of the convex plate and the upper surface of the first floating ring are at the same height.

[0011] Furthermore, the horizontal detection mechanism includes a connecting seat, an elastic seat slidably connected to the inner cavity of the connecting seat, a fourth spring sleeved at the bottom end of the elastic seat, a pressure wheel rotatably connected to the end of the elastic seat away from the fourth spring, a second floating ring rotatably connected to the inner cavity of the connecting seat, a pressure block fixedly connected to the bottom end of the second floating ring, a floating bar fixedly installed on the side of the second floating ring away from the pressure block, detection cylinders rotatably connected to both ends of the floating bar, a first extrusion rod fixedly connected to one end of the second floating ring, an adjusting block slidably connected to the outer surface of the connecting seat, a first threaded rod rotatably connected to the inner cavity of the connecting seat, a second button provided on the side of the adjusting block near the first extrusion rod, and a second alarm fixedly installed on the outer surface of the connecting seat.

[0012] Furthermore, the connecting seat and the first connecting block are fixedly connected, the fourth spring is located between the elastic seat and the bottom wall of the connecting seat, the pressure roller and the bottom end of the pressure block are tightly fitted, the detection cylinder and the lower surface of the limit strip are tightly fitted, the first threaded rod and the adjusting block are connected by threads, and the thread directions at both ends of the first threaded rod are opposite, the second button and the second alarm are electrically connected, and pressing the second button controls the second alarm to sound an alarm.

[0013] Furthermore, the protective component includes a buffer frame, a guide cylinder is rotatably connected to the inner cavity of the buffer frame, a compression block is fixedly installed on the side of the buffer frame away from the guide cylinder, a compression cylinder is rotatably connected to the end of the compression block away from the buffer frame, a first buffer mechanism is provided on both sides of the buffer frame, and a second buffer mechanism is fixedly installed on the inner wall of the base.

[0014] Furthermore, the first buffer mechanism includes a slider, an inner cavity of which is provided with a receiving rod, an inner cavity of which is slidably connected with a spring rod, a fixed end of the spring rod away from the receiving rod is fixedly connected to a fixed plate, an inner cavity of the fixed plate is movably connected with a floating ball, an outer surface of the spring rod is sleeved with a sixth spring, the sixth spring is located between the fixed plate and the slider, the slider and the receiving rod are slidably connected, the slider and the inner wall of the base are slidably connected, an inner cavity of the base is rotatably connected with a second threaded rod, the second threaded rod and the slider are connected by threads, the floating ball and the buffer frame are fixedly connected, and the receiving rod and the inner wall of the base are fixedly connected.

[0015] Furthermore, the second buffer mechanism includes a buffer seat, a second connecting block fixedly mounted on the outer surface of the buffer seat, a third button provided on the outer surface of the second connecting block, a third alarm fixedly mounted on the outer surface of the second connecting block, the third button and the third alarm being electrically connected, and pressing the third button controlling the third alarm to sound an alarm, an inclined block being slidably connected to the inner cavity of the buffer seat, a second pressing rod being fixedly mounted on one end of the inclined block, the second pressing rod being slidably connected to the buffer seat, a seventh spring being sleeved on the outer surface of the second pressing rod, the seventh spring being located between the inclined block and the buffer seat, the pressing cylinder being located at the inclined surface of the inclined block, and there being a gap between the pressing cylinder and the inclined block, and the third button being aligned with the second pressing rod near the buffer frame.

[0016] The technical solution provided in this application has at least the following technical effects or advantages: 1. By employing a lifting assembly, this design effectively solves the problem of existing PC component storage devices being unable to lift PC components during transport, thus preventing the clamps from supporting the PC components from the bottom. While storing PC components using rod-shaped supports allows for direct transport, it significantly reduces stability. Furthermore, the inability to monitor the stability of PC components in real time during storage can lead to component displacement or even detachment, causing safety accidents. Over prolonged use, the supporting components are prone to tilting, which can cause a shift in the component's center of gravity, reducing the overall stability of the stacked PC components. This is especially problematic in multi-layered stacking, potentially triggering a chain reaction of slippage or collapse, resulting in… Damage or even scrapping of components, coupled with continuous tilting, can cause uneven stress on supporting parts, affecting the service life of the equipment. This invention addresses this by using a lifting component to lift PC components during storage and transportation, facilitating clamping and transport. The bottom employs a full support system to enhance storage stability. Furthermore, it allows for real-time monitoring of PC component stability during storage, issuing a rapid alarm when a component shifts, preventing it from shifting or falling out of the storage device. Over extended use, it can detect tilting of supporting parts, preventing tilting that could shift the component's center of gravity, thus avoiding chain reactions of slippage or collapse, ensuring even stress distribution on supporting parts, and extending the equipment's lifespan.

[0017] 2. By employing protective components, this invention effectively solves the problem of existing PC component storage devices lacking protective components. During PC component handling and equipment operation, collisions with the storage device are inevitable. Without protective components, the storage device shakes upon impact, potentially causing PC components to fall out and reducing the stability of the PC components during storage. This invention, through its protective components, reduces the shaking caused by collisions with external objects and can promptly issue an alarm in the event of a strong impact, allowing staff to detect the problem in time and prevent PC components from falling out of the storage device, thus improving the stability of the PC components during storage. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure in Embodiment 1 of this application; Figure 2 This is a schematic diagram of the hydraulic cylinder structure in Embodiment 1 of this application; Figure 3 This is a schematic diagram of the limiting strip structure in Embodiment 1 of this application; Figure 4 This is a schematic cross-sectional view of the support plate in Embodiment 1 of this application; Figure 5This is a schematic diagram of the lifting component structure in Embodiment 1 of this application; Figure 6 This is a schematic cross-sectional view of the lifting plate structure in Embodiment 1 of this application; Figure 7 This is a schematic diagram of the positioning groove structure in Embodiment 1 of this application; Figure 8 This is a schematic cross-sectional view of the limiting mechanism in Embodiment 1 of this application; Figure 9 This is a schematic diagram of the anti-detachment mechanism structure in Embodiment 1 of this application; Figure 10 This is a schematic diagram of the cross-sectional structure of the cam in Embodiment 1 of this application; Figure 11 This is a schematic diagram of the horizontal detection mechanism structure in Embodiment 1 of this application; Figure 12 This is a schematic cross-sectional view of the connector structure in Embodiment 1 of this application; Figure 13 This is a schematic diagram of the cross-sectional structure of the base in Embodiment 2 of this application; Figure 14 This is Example 2 of this application. Figure 13 Enlarged structural diagram at point A; Figure 15 This is a schematic diagram of the extrusion block structure in Embodiment 2 of this application; Figure 16 This is a schematic cross-sectional view of the second buffer mechanism in Embodiment 2 of this application.

[0019] In the diagram: 1. Storage cabinet; 2. Base; 3. Limiting strip; 4. Support plate; 5. Hydraulic cylinder; 6. Lifting assembly; 61. Moving frame; 62. Protrusion; 63. Positioning groove; 64. Limiting mechanism; 641. Moving block; 642. Slot; 643. Positioning rod; 644. Positioning ball; 645. First spring; 65. Lifting plate; 66. Anti-falling mechanism; 661. Connecting plate; 662. Limiting ring; 663. Slide groove; 664. First spring. 665. Floating ring; 666. Slide rod; 667. Second spring; 668. Washer ring; 669. First button; 660. First alarm; 6610. Protruding plate; 6611. Slide cavity; 6612. Limiting rod; 6613. Third spring; 67. First connecting block; 68. Horizontal detection mechanism; 681. Connecting seat; 682. Elastic seat; 683. Fourth spring; 684. Pressure wheel; 685. Second floating ring; 686. Pressure block 687. Floating bar; 688. Detection cylinder; 689. First extrusion rod; 6810. Adjustment block; 6811. First threaded rod; 6812. Second button; 6813. Second alarm; 69. Lifting rod; 610. Fifth spring; 611. Connecting bar; 612. Clamping ball; 7. Protective assembly; 71. Buffer frame; 72. Guide cylinder; 73. Extrusion block; 74. Extrusion cylinder; 75. First buffer mechanism; 751. Slider; 752. Storage rod; 753. Elastic rod; 754. Fixed plate; 755. Floating ball; 756. Sixth spring; 757. Second threaded rod; 76. Second buffer mechanism; 761. Buffer seat; 762. Second connecting block; 763. Third button; 764. Third alarm; 765. Inclined block; 766. Second compression rod; 767. Seventh spring; 8. Lifting rod; 9. Lifting frame; 10. Fixing bolt; 11. PC component. Detailed Implementation

[0020] For PC components that cannot be lifted during transport, this invention uses a lifting component to lift the PC components during storage and transport, making it easier for the clamps to hold and transport them. At the same time, the bottom adopts a full support method to improve the stability of storage. For three-dimensional storage devices that do not have protective components, this invention uses protective components to reduce the shaking caused by collisions with external objects, and can issue an alarm in time in the event of a relatively strong collision.

[0021] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods. Example

[0022] Please see Figure 1 , Figure 2 and Figure 3As shown, a layered adjustable PC component storage device includes a storage cabinet 1. A base 2 is fixedly installed at the bottom of the storage cabinet 1. A limit strip 3 is fixedly installed on the inner wall of the storage cabinet 1. A support plate 4 is slidably connected to the inner cavity of the limit strip 3. A hydraulic cylinder 5 is installed below the support plate 4. Lifting components 6 are installed at both ends of the support plate 4. Protective components 7 are installed on both sides of the base 2, and the protective components 7 protrude from both sides of the storage cabinet 1. A lifting rod 8 is slidably connected to the inner cavity of the storage cabinet 1. A lifting frame 9 is fixedly installed at the top of the lifting rod 8. The surface is connected by a fixing bolt 10 via a thread. A PC component 11 is placed on the upper surface of the support plate 4. A hydraulic cylinder 5 is fixedly connected to the inner wall of the storage cabinet 1. A hydraulic rod is slidably connected to the inner cavity of the hydraulic cylinder 5. The hydraulic rod is fixedly connected to the support plate 4. Slots are evenly distributed on the outer surface of the lifting rod 8. The fixing bolt 10 passes through the slots in the storage cabinet 1 and the lifting rod 8. When storing the PC component 11, the operation of the hydraulic cylinder 5 drives the hydraulic rod to move, causing the support plate 4 to slide within the inner cavity of the limiting strip 3, thus making the support plate 4 visible. The PC component 11 is exposed on the outside of the storage cabinet 1, which facilitates its placement on the upper surface of the support plate 4. During the storage and transportation of the PC component 11, the lifting component 6 can lift the PC component 11, making it easier for the clamps to hold and fix it. At the same time, the lifting component 6 can monitor the stability of the PC component 11 on the support plate 4 and detect the overall stability of the storage equipment. The protective component 7 is used to protect the storage cabinet 1, reduce the shaking caused by the impact of foreign objects on the storage cabinet 1 and the base 2, and can also issue an alarm in time when subjected to a large external force impact, reminding the staff to pay attention to safety. The support plate 4 is limited by the limiting strip 3, and the space of the storage cabinet 1 is divided into layers, so that the inner cavity of the storage cabinet 1 can store the PC component 11 in layers. When there are many PC components 11, the fixing bolt 10 can be rotated to disengage the fixing bolt 10 from the slot on the outer surface of the lifting rod 8. At this time, the position of the lifting rod 8 in the inner cavity of the storage cabinet 1 is moved, so that the height of the lifting frame 9 changes, increasing the storage space at the top of the storage cabinet 1, thereby realizing layered adjustable storage and improving the fault tolerance rate of the equipment for storing PC components 11.

[0023] Please see Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the lifting assembly 6 includes a movable frame 61. A protrusion 62 is fixedly installed at one end of the movable frame 61, and positioning grooves 63 are provided at both ends of the movable frame 61. A limit mechanism 64 is slidably connected to the inner cavity of the movable frame 61. A lifting plate 65 is slidably connected to the inner cavity of the support plate 4. An anti-falling mechanism 66 is provided in the middle part of the lifting plate 65. A first connecting block 67 is fixedly connected to one side of the movable frame 61. A horizontal detection mechanism 68 is provided in the inner cavity of the first connecting block 67. A lifting rod 69 is fixedly installed on the lower surface of the lifting plate 65. A fifth spring 610 is sleeved on the outer surface of the lifting rod 69. A connecting strip 611 is fixedly installed at the bottom end of the lifting rod 69. A retaining ball 612 is movably connected to the middle part of the connecting strip 611. The lifting rod 69 and the support plate 4 are connected to the support plate 65. Plate 4 is slidably connected. The fifth spring 610 is located between the connecting bar 611 and the lower surface of the support plate 4. The limiting mechanism 64 and the positioning groove 63 are engaged. The locking ball 612 is engaged with the upper surface of the limiting mechanism 64. The inner wall of the storage cabinet 1 is provided with a connecting groove. The first connecting block 67 is slidably connected with the connecting groove. The limiting mechanism 64 includes a moving block 641. The upper surface of the moving block 641 is provided with a locking groove 642. The inner cavity of the moving block 641 is slidably connected with a positioning rod 643. The inner cavity of the positioning rod 643 is movably connected with a positioning ball 644. The end of the positioning rod 643 away from the positioning ball 644 is sleeved with a first spring 645. The first spring 645 is located between the positioning rod 643 and the inner wall of the moving block 641. The positioning ball 644 is engaged with the positioning groove 63. The locking ball 612 and the locking groove 642 engage, and the engaging force of the locking ball 612 is greater than that of the positioning ball 644. When storing the PC component 11, the operation of the hydraulic cylinder 5 causes the support plate 4 to slide outward. As the support plate 4 slides, it causes the lifting plate 65 to move. The movement of the lifting plate 65 causes the locking ball 612 to move, and the movement of the locking ball 612 causes the moving block 641 to move. Since the positioning ball 644 and the positioning groove 63 are engaged, the movement of the moving block 641 causes the moving frame 61 to move. The movement of the moving frame 61 causes the first connecting block 67 to slide in the connecting groove on the storage cabinet 1. When the first connecting block 67 reaches the end of the connecting groove, as the support plate 4 continues to move, the lifting plate 65 continues to move while the moving frame 61 stops moving. The positioning ball 644 and the positioning groove 63 exert pressure, causing the positioning rod 643 to slide within the inner cavity of the moving block 641 and compress the first spring 645. This causes the positioning ball 644 and the positioning groove 63 to disengage. At this point, although the moving block 641 stops moving, it still moves on the moving frame 61. When the moving block 641 approaches the protrusion 62, the positioning ball 644 engages again with the positioning groove 63 near the protrusion 62, causing the moving block 641 to press tightly against the inner wall of the moving frame 61, preventing the moving block 641 from moving further. As the support plate 4 continues to move, the locking ball 612 and the locking groove 642 disengage and engage. When the PC component 11 on the support plate 4 is fully exposed, the protrusion 62 lifts the locking ball 612, and the hydraulic rod stops extending.At this time, the ball 612 moves the connecting bar 611 upward and compresses the fifth spring 610. Simultaneously, it moves the lifting rod 69 upward within the support plate 4, causing the lifting plate 65 and the anti-drop mechanism 66 to protrude from the support plate 4. This allows the PC component 11 to be lifted after the support plate 4 is pulled out. During transport, the clamp can lift the PC component 11 from its bottom, improving clamping stability. Furthermore, the support plate 4 provides full support, enhancing the storage stability of the PC component 11. For stability, when the support plate 4 is retracted, the hydraulic rod is retracted into the inner cavity of the hydraulic cylinder 5. At this time, the locking ball 612 first slides on the protrusion 62, causing the lifting plate 65 to be retracted into the inner cavity of the support plate 4. The lifting plate 65 and the support plate 4 form an integral plane, which facilitates the support of the PC component 11. When the locking ball 612 moves to the moving block 641, the positioning ball 644 and the positioning groove 63 engage, thereby maintaining the stability of the moving block 641 on the moving frame 61, which makes it easy for the locking ball 612 to engage with the groove 642 again during the movement of the moving block 612. When the locking ball 612 and the locking slot 642 engage, the engaging force of the locking ball 612 is greater than that of the positioning ball 644, causing the positioning ball 644 to disengage from the positioning slot 63. At this time, the positioning ball 644 rolls on the moving frame 61, that is, the moving block 641 slides on the moving frame 61. When the positioning ball 644 reaches another positioning slot 63, the moving block 641 and the inner wall of the moving frame 61 are tightly fitted. At this time, the locking slot 642 and the locking ball 612 remain engaged, causing the first connecting block 67 to move in the storage cabinet. The sliding mechanism 61 and protrusion 62 slide on the connecting groove inside the storage cabinet 1, allowing the moving frame 61 and protrusion 62 to be stored in the inner cavity of the storage cabinet 1. This enables automatic storage during the lifting and transfer of the PC component 11, without affecting the usable space of the equipment. When the first connecting block 67 moves, the horizontal detection mechanism 68 can contact the limit strip 3 to check the overall stability of the equipment. The anti-drop mechanism 66 can monitor whether the PC component 11 slides or shifts on the support plate 4, and can issue an alarm during sliding or shifting, facilitating timely detection and maintenance by staff.

[0024] Please see Figure 6 , Figure 9 Figure 10As shown, the anti-fall-off mechanism 66 includes a connecting plate 661. A limit ring 662 is fixedly installed on the outer surface of the connecting plate 661. A sliding groove 663 is formed on the outer surface of the limit ring 662. A first floating ring 664 is provided in the middle part of the connecting plate 661. A sliding rod 665 is fixedly installed on the outer surface of the first floating ring 664. A second spring 666 is sleeved on the outer surface of the sliding rod 665. A washer 667 is sleeved on the outer surface of the sliding rod 665. A first button 668 is provided on the inner wall of the connecting plate 661. A first alarm 669 is fixedly installed in the inner cavity of the connecting plate 661. A convex plate 6610 is slidably connected to the inner cavity of the first floating ring 664. A sliding cavity 6611 is formed in the inner cavity of the convex plate 6610. A sliding cavity 6611 is formed on the inner wall of the first floating ring 664. The limiting rod 6612, the middle part of the first floating ring 664 is provided with a third spring 6613, the connecting plate 661 and the lifting plate 65 are fixedly connected, the sliding rod 665 and the sliding groove 663 are slidably connected, the second spring 666 is located between the first floating ring 664 and the washer ring 667 to prevent the second spring 666 from scraping against the inner wall of the limiting ring 662, the washer ring 667 and the inner wall of the limiting ring 662 are slidably connected, the first button 668 and the first alarm 669 are electrically connected, and the pressing of the first button 668 controls the first alarm 669 to sound an alarm, the sliding rod 665 and the first button 668 are at the same height and there is a gap between the sliding rod 665 and the first button 668, the first floating ring 664 and the upper surface of the connecting plate 661 are movably connected, and the third spring... 6613 is located between the inner wall of the cam 6610 and the bottom wall of the first floating ring 664. The limiting rod 6612 and the sliding cavity 6611 are slidably connected. The top of the cam 6610 is chamfered. The upper surfaces of the first floating ring 664 and the lifting plate 65 are flush. The cam 6610 protrudes from the upper surface of the lifting plate 65, and the bottom of the chamfer is flush with the upper surface of the first floating ring 664. When the top wall of the sliding cavity 6611 contacts the upper surface of the limiting rod 6612, the upper surface of the cam 6610 and the upper surface of the first floating ring 664 are at the same height. When the PC component 11 is not placed on the support plate 4, the cam 6610 protrudes above the support plate 4 under the elastic force of the third spring 6613. When the PC component 11 is placed on the support plate 4, the PC component 11 is positioned above the cam. When compression occurs at 6610, the cam 6610 slides within the inner cavity of the first floating ring 664 and compresses the third spring 6613. The limiting rod 6612 and the sliding cavity 6611 facilitate control of the position of the cam 6610 on the first floating ring 664, preventing the cam 6610 from protruding too much. Only the chamfered part of the cam 6610 is exposed. This way, even when the PC component 11 is moved horizontally for storage, the PC component 11 can compress the chamfer of the cam 6610, avoiding the cam 6610 obstructing the storage of the PC component 11. At the same time, the elastic force of the third spring 6613 ensures that the upper surface of the cam 6610 and the lower surface of the PC component 11 are tightly fitted. Since the first floating ring 664 is flexibly fixed to the connecting plate 661,The movement of the PC component 11 on the support plate 4 causes the first floating ring 664 to move. When the PC component 11 shifts on the upper surface of the support plate 4, it causes the cam 6610 to slide. The sliding of the cam 6610 causes the first floating ring 664 to slide. The sliding of the first floating ring 664 causes the slide rod 665 to slide within the groove 663 and compress the second spring 666. At this time, the slide rod 665 compresses the first button 668, causing the first alarm 669 to sound, reminding workers that the PC component 11 on the support plate 4 has shifted position and requires attention and timely maintenance to prevent the PC component 11 from falling off and causing a safety accident.

[0025] Please see Figure 3 , Figure 5 , Figure 11 and Figure 12As shown, the horizontal detection mechanism 68 includes a connecting seat 681. A spring seat 682 is slidably connected to the inner cavity of the connecting seat 681. A fourth spring 683 is sleeved on the bottom end of the spring seat 682. A pressure wheel 684 is rotatably connected to the end of the spring seat 682 away from the fourth spring 683. A second floating ring 685 is rotatably connected to the inner cavity of the connecting seat 681. A pressure block 686 is fixedly connected to the bottom end of the second floating ring 685. A floating strip 687 is fixedly installed on the side of the second floating ring 685 away from the pressure block 686. Detection cylinders 688 are rotatably connected to both ends of the floating strip 687. A first extrusion rod 689 is fixedly connected to one end of the second floating ring 685. An adjustment block 681 is slidably connected to the outer surface of the connecting seat 681. 0. A first threaded rod 6811 is rotatably connected to the inner cavity of the connecting seat 681. A second button 6812 is provided on the side of the adjusting block 6810 near the first pressing rod 689. A second alarm 6813 is fixedly installed on the outer surface of the connecting seat 681. The connecting seat 681 and the first connecting block 67 are fixedly connected. A fourth spring 683 is located between the elastic seat 682 and the bottom wall of the connecting seat 681. The bottom ends of the pressure roller 684 and the pressure block 686 are tightly fitted. The lower surfaces of the detection cylinder 688 and the limit strip 3 are tightly fitted. The first threaded rod 6811 and the adjusting block 6810 are connected by threads, and the threads at both ends of the first threaded rod 6811 are in opposite directions. The second button 6812 and the second alarm 6813 are electrically connected. Furthermore, pressing the second button 6812 controls the second alarm 6813 to sound an alarm. When the support plate 4 slides within the cavity of the limiting strip 3, the first connecting block 67 drives the horizontal detection mechanism 68 to move. During this process, the detection cylinders 688 at both ends of the floating strip 687 remain in contact with the bottom wall of the limiting strip 3. As the horizontal detection mechanism 68 moves, the detection cylinders 688 rotate within the cavity of the floating strip 687. When the limiting strip 3 tilts, it causes the support plate 4 to tilt. At this time, when the detection cylinders 688 contact the tilted limiting strip 3, they cause the floating strip 687 to deflect at an angle. The rotation of the floating strip 687 causes the second floating ring 685 to rotate within the cavity of the connecting seat 681. The rotation of the connecting seat 681 causes the pressure block 686 to press against the pressure wheel. When compression occurs at 684, the elastic seat 682 slides within the inner cavity of the connecting seat 681 and compresses the fourth spring 683. Simultaneously, the rotation of the second floating ring 685 drives the first compression rod 689 to rotate. The rotation of the first compression rod 689 compresses the second button 6812, causing the second alarm 6813 to sound an alarm, reminding staff that the angle of the support plate 4 is tilted and requires timely maintenance. The distance between the second button 6812 and the first compression rod 689 can be adjusted by rotating the first threaded rod 6811 to drive the adjusting block 6810 to slide on the connecting seat 681. This allows for adjustment of the alarm value as needed, ensuring timely detection within a certain range and preventing the PC component 11 from tilting during storage and affecting subsequent transportation. Example

[0026] Please see Figure 13 and Figure 15 As shown, the protective component 7 includes a buffer frame 71, with a guide cylinder 72 rotatably connected to the inner cavity of the buffer frame 71. A compression block 73 is fixedly installed on the side of the buffer frame 71 away from the guide cylinder 72, and a compression cylinder 74 is rotatably connected to the end of the compression block 73 away from the buffer frame 71. First buffer mechanisms 75 are provided on both sides of the buffer frame 71, and a second buffer mechanism 76 is fixedly installed on the inner wall of the base 2. When an external object approaches the storage cabinet 1, it first contacts the guide cylinder 72, causing the guide cylinder 72 to rotate in the inner cavity of the buffer frame 71. The first buffer mechanism 75 provides an initial buffering effect on the buffer frame 71. When there is a large collision, the compression block 73 drives the compression cylinder 74 to compress the second buffer mechanism 76. At this time, the second buffer mechanism 76 issues an alarm and produces a secondary buffering effect, reducing the shaking of the PC component 11 stored in the storage cabinet 1 when the external object collides, and improving the stability of the PC component 11 on the upper surface of the support plate 4.

[0027] Please see Figure 13 , Figure 14 and Figure 16As shown, the first buffer mechanism 75 includes a slider 751, an inner cavity of which is provided with a receiving rod 752, and an inner cavity of the receiving rod 752 is slidably connected to a spring rod 753. A fixed plate 754 is fixedly connected to one end of the spring rod 753 away from the receiving rod 752. A floating ball 755 is movably connected to the inner cavity of the fixed plate 754. A sixth spring 756 is sleeved on the outer surface of the spring rod 753, located between the fixed plate 754 and the slider 751. The slider 751 and the receiving rod 752 are slidably connected, and the slider 751 is slidably connected to the inner wall of the base 2. A second threaded rod 757 is rotatably connected to the inner cavity of the base 2, and the second threaded rod 757 and the slider 751 are connected by a thread. The floating ball 755 is fixedly connected to the buffer frame 71. The second buffer mechanism 76 is fixedly connected to the inner wall of the base 2. It includes a buffer seat 761, a second connecting block 762 fixedly mounted on the outer surface of the buffer seat 761, a third button 763 on the outer surface of the second connecting block 762, and a third alarm 764 fixedly mounted on the outer surface of the second connecting block 762. The third button 763 and the third alarm 764 are electrically connected, and pressing the third button 763 controls the third alarm 764 to sound an alarm. An inclined block 765 is slidably connected to the inner cavity of the buffer seat 761. A second pressing rod 766 is fixedly mounted at one end of the inclined block 765. The second pressing rod 766 is slidably connected to the buffer seat 761. A seventh spring 767 is sleeved on the outer surface of the second pressing rod 766. The seventh spring 767 is located on the inclined block 761. Between 65 and the buffer seat 761, the extrusion cylinder 74 is located on the inclined surface of the inclined block 765, and there is a gap between the extrusion cylinder 74 and the inclined block 765. The third button 763 is aligned with the second extrusion rod 766 near the buffer frame 71. When the guide cylinder 72 is impacted, it drives the buffer frame 71 to extrude pressure on the floating ball 755. At this time, the elastic rod 753 slides in the inner cavity of the storage rod 752, so that the fixed plate 754 extrudes pressure on the sixth spring 756. Thus, under the elastic force of the sixth spring 756, the buffer frame 71 can achieve a buffering effect during the impact. Through the movable connection of the floating ball 755 in the inner cavity of the fixed plate 754, when one end of the buffer frame 71 is impacted, the floating ball 755 can deflect at an angle, causing the buffer frame 71 to tilt slightly, so that... The buffer frame 71 guides the impact. By rotating the second threaded rod 757, the slider 751 slides within the inner cavity of the base 2, thus changing the elastic force of the sixth spring 756. This allows for adjustment based on usage, ensuring the sixth spring 756 always provides a buffering effect. When a large impact occurs, the extrusion cylinder 74 on the extrusion block 73 approaches the inclined block 765 and compresses it. At this time, the second extrusion rod 766 slides within the inner cavity of the buffer seat 761 and compresses the seventh spring 767. As the extrusion force of the extrusion cylinder 74 increases, the second extrusion rod 766 presses the third button 763, causing the third alarm 764 to sound. Simultaneously, the elastic force of the seventh spring 767 provides a secondary buffering effect against the impact.The use of two inclined blocks 765 allows for buffering after an alarm, with the next inclined block 765 acting as a buffer to alert staff of significant impacts to the equipment. This facilitates timely detection by staff, prevents PC component 11 from falling out of the storage unit, and improves the stability of PC component 11 during storage.

[0028] In summary, when storing PC component 11, the hydraulic cylinder 5 drives the hydraulic rod to move, causing the support plate 4 to slide within the cavity of the limiting strip 3, thus exposing the support plate 4 on the outside of the storage cabinet 1. This facilitates placing the PC component 11 on the upper surface of the support plate 4. During the storage and transportation of PC component 11, the lifting component 6 can lift the PC component 11, facilitating clamping and fixing by the fixture. Simultaneously, the lifting component 6 can monitor the stability of the PC component 11 on the support plate 4 and detect the overall stability of the storage equipment. The protective component 7 protects the storage cabinet 1, reducing the shaking caused by impacts from external objects on the storage cabinet 1 and base 2. It can also promptly issue an alarm when subjected to significant external impact, reminding staff to pay attention to safety. The limiting strip 3 limits the support plate 4 and divides the space of the storage cabinet 1, allowing the inner cavity of the storage cabinet 1 to be layered for PC component 1. 1. When there are many PC components 11, the fixing bolt 10 can be rotated to disengage the fixing bolt 10 from the slot on the outer surface of the lifting rod 8. At this time, the position of the lifting rod 8 in the inner cavity of the storage cabinet 1 is moved, so that the height of the lifting frame 9 changes, increasing the storage space at the top of the storage cabinet 1, thereby realizing layered adjustable storage and improving the fault tolerance rate of the PC components 11 stored in the equipment. When the foreign object approaches the storage cabinet 1, it first contacts the guide cylinder 72, causing the guide cylinder 72 to rotate in the inner cavity of the buffer frame 71. The first buffer mechanism 75 provides a preliminary buffering effect on the buffer frame 71. When there is a large collision, the squeezing block 73 drives the squeezing cylinder 74 to squeeze the second buffer mechanism 76. At this time, the second buffer mechanism 76 issues an alarm and produces a secondary buffering effect, reducing the shaking of the PC components 11 stored in the storage cabinet 1 when the foreign object collides, and improving the stability of the PC components 11 on the upper surface of the support plate 4.

[0029] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

[0030] The above description is merely a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present application, based on the technical solution and concept of the present application, should be covered within the scope of protection of the present application.

Claims

1. A layered adjustable PC component storage device, comprising a storage cabinet (1), characterized in that, The storage cabinet (1) is fixedly installed with a base (2) at the bottom end. The inner wall of the storage cabinet (1) is fixedly installed with a limit strip (3). The inner cavity of the limit strip (3) is slidably connected with a support plate (4). A hydraulic cylinder (5) is provided below the support plate (4). Lifting components (6) are provided at both ends of the support plate (4). Protective components (7) are provided on both sides of the base (2), and the protective components (7) protrude from both sides of the storage cabinet (1). A lifting rod (8) is slidably connected to the inner cavity of the storage cabinet (1). A lifting frame (9) is fixedly installed at the top of the lifting rod (8). A fixing bolt (10) is threadedly connected to the outer surface of the storage cabinet (1). A PC component (11) is placed on the upper surface of the support plate (4). The lifting assembly (6) includes a movable frame (61), one end of which is fixedly mounted with a protrusion (62), and both ends of the movable frame (61) are provided with positioning grooves (63). The inner cavity of the movable frame (61) is slidably connected with a limit mechanism (64). The inner cavity of the support plate (4) is slidably connected with a lifting plate (65). The middle part of the lifting plate (65) is provided with an anti-dropping mechanism (66). One side of the movable frame (61) is fixedly connected with a first connecting block (67). The inner cavity of the first connecting block (67) is provided with a horizontal detection mechanism (68). The lower surface of the lifting plate (65) is fixedly mounted with a lifting rod (69). The outer surface of the lifting rod (69) is sleeved with a fifth spring (610). The bottom end of the lifting rod (69) is fixedly mounted with a connecting strip (611). The middle part of the connecting strip (611) is movably connected with a retaining ball (612).

2. The layered adjustable PC component three-dimensional storage device as described in claim 1, characterized in that, The hydraulic cylinder (5) is fixedly connected to the inner wall of the storage cabinet (1). The hydraulic cylinder (5) is slidably connected to the inner cavity of the hydraulic cylinder (5). The hydraulic rod is fixedly connected to the support plate (4). The outer surface of the lifting rod (8) is provided with slots. The slots are evenly distributed on the lifting rod (8). The fixing bolt (10) passes through the slots of the storage cabinet (1) and the lifting rod (8) and is inserted. The lifting rod (69) is slidably connected to the support plate (4). The fifth spring (610) is located between the connecting strip (611) and the lower surface of the support plate (4). The limiting mechanism (64) and the positioning groove (63) are engaged. The locking ball (612) and the upper surface of the limiting mechanism (64) are engaged. The inner wall of the storage cabinet (1) is provided with a connecting groove. The first connecting block (67) is slidably connected to the connecting groove.

3. The layered adjustable PC component three-dimensional storage device as described in claim 1, characterized in that, The limiting mechanism (64) includes a moving block (641), the upper surface of the moving block (641) is provided with a slot (642), the inner cavity of the moving block (641) is slidably connected to a positioning rod (643), the inner cavity of the positioning rod (643) is movably connected to a positioning ball (644), the end of the positioning rod (643) away from the positioning ball (644) is sleeved with a first spring (645), the first spring (645) is located between the positioning rod (643) and the inner wall of the moving block (641), the positioning ball (644) engages with the positioning slot (63), the locking ball (612) engages with the slot (642), and the locking force of the locking ball (612) is greater than the locking force of the positioning ball (644).

4. The layered adjustable three-dimensional storage device for PC components as described in claim 1, characterized in that, The anti-fall-off mechanism (66) includes a connecting plate (661), a limiting ring (662) is fixedly installed on the outer surface of the connecting plate (661), a sliding groove (663) is provided on the outer surface of the limiting ring (662), a first floating ring (664) is provided in the middle part of the connecting plate (661), a sliding rod (665) is fixedly installed on the outer surface of the first floating ring (664), a second spring (666) is sleeved on the outer surface of the sliding rod (665), and a pad is sleeved on the outer surface of the sliding rod (665). The inner wall of the connecting plate (661) is provided with a first button (668), the inner cavity of the connecting plate (661) is fixedly installed with a first alarm (669), the inner cavity of the first floating ring (664) is slidably connected with a cam (6610), the inner cavity of the cam (6610) is provided with a sliding cavity (6611), the inner wall of the first floating ring (664) is fixedly connected with a limit rod (6612), and the middle part of the first floating ring (664) is provided with a third spring (6613).

5. The layered adjustable three-dimensional storage device for PC components as described in claim 4, characterized in that, The connecting plate (661) and the lifting plate (65) are fixedly connected. The sliding rod (665) and the sliding groove (663) are slidably connected. The second spring (666) is located between the first floating ring (664) and the washer ring (667). The washer ring (667) and the inner wall of the limiting ring (662) are slidably connected. The first button (668) and the first alarm (669) are electrically connected, and pressing the first button (668) controls the first alarm (669) to sound an alarm. The sliding rod (665) and the first button (668) are at the same height, and there is a gap between the sliding rod (665) and the first button (668). The first floating ring (664) and the connecting plate (661) are fixedly connected. The upper surface of the cam (6610) is movably connected, the third spring (6613) is located between the inner wall of the cam (6610) and the bottom wall of the first floating ring (664), the limiting rod (6612) and the sliding cavity (6611) are slidably connected, the top of the cam (6610) is chamfered, the upper surfaces of the first floating ring (664) and the lifting plate (65) are flush, the cam (6610) protrudes from the upper surface of the lifting plate (65), and the bottom end of the chamfer is flush with the upper surface of the first floating ring (664). When the top wall of the sliding cavity (6611) and the upper surface of the limiting rod (6612) are in contact, the upper surface of the cam (6610) and the upper surface of the first floating ring (664) are at the same height.

6. The layered adjustable three-dimensional storage device for PC components as described in claim 1, characterized in that, The horizontal detection mechanism (68) includes a connecting seat (681), an elastic seat (682) is slidably connected to the inner cavity of the connecting seat (681), a fourth spring (683) is sleeved on the bottom end of the elastic seat (682), a pressure wheel (684) is rotatably connected to the end of the elastic seat (682) away from the fourth spring (683), a second floating ring (685) is rotatably connected to the inner cavity of the connecting seat (681), a pressure block (686) is fixedly connected to the bottom end of the second floating ring (685), and a pressure block (686) is fixedly mounted on the side of the second floating ring (685) away from the pressure block (686). The device is equipped with a floating bar (687), and the two ends of the floating bar (687) are rotatably connected to a detection cylinder (688). One end of the second floating ring (685) is fixedly connected to a first extrusion rod (689). The outer surface of the connecting seat (681) is slidably connected to an adjusting block (6810). The inner cavity of the connecting seat (681) is rotatably connected to a first threaded rod (6811). A second button (6812) is provided on the side of the adjusting block (6810) near the first extrusion rod (689). A second alarm (6813) is fixedly installed on the outer surface of the connecting seat (681).

7. The layered adjustable three-dimensional storage device for PC components as described in claim 6, characterized in that, The connecting seat (681) and the first connecting block (67) are fixedly connected. The fourth spring (683) is located between the elastic seat (682) and the bottom wall of the connecting seat (681). The pressure wheel (684) and the bottom end of the pressure block (686) are tightly fitted together. The detection cylinder (688) and the lower surface of the limiting strip (3) are tightly fitted together. The first threaded rod (6811) and the adjusting block (6810) are connected by threads, and the thread directions at both ends of the first threaded rod (6811) are opposite. The second button (6812) and the second alarm (6813) are electrically connected, and pressing the second button (6812) controls the second alarm (6813) to sound an alarm.

8. The layered adjustable three-dimensional storage device for PC components as described in claim 1, characterized in that, The protective component (7) includes a buffer frame (71), a guide cylinder (72) is rotatably connected to the inner cavity of the buffer frame (71), a compression block (73) is fixedly installed on the side of the buffer frame (71) away from the guide cylinder (72), a compression cylinder (74) is rotatably connected to the end of the compression block (73) away from the buffer frame (71), a first buffer mechanism (75) is provided on both sides of the buffer frame (71), and a second buffer mechanism (76) is fixedly installed on the inner wall of the base (2).

9. The layered adjustable three-dimensional storage device for PC components as described in claim 8, characterized in that, The first buffer mechanism (75) includes a slider (751), the inner cavity of which is provided with a receiving rod (752), the inner cavity of which is slidably connected with a spring rod (753), the end of which is away from the receiving rod (752) is fixedly connected with a fixed plate (754), the inner cavity of which is movably connected with a floating ball (755), and the outer surface of the spring rod (753) is sleeved with a sixth spring (756). 756) is located between the fixed plate (754) and the slider (751). The slider (751) and the storage rod (752) are slidably connected. The slider (751) and the inner wall of the base (2) are slidably connected. The inner cavity of the base (2) is rotatably connected to the second threaded rod (757). The second threaded rod (757) and the slider (751) are connected by threads. The floating ball (755) and the buffer frame (71) are fixedly connected. The storage rod (752) and the inner wall of the base (2) are fixedly connected.

10. The layered adjustable three-dimensional storage device for PC components as described in claim 8, characterized in that, The second buffer mechanism (76) includes a buffer seat (761), a second connecting block (762) is fixedly installed on the outer surface of the buffer seat (761), a third button (763) is provided on the outer surface of the second connecting block (762), a third alarm (764) is fixedly installed on the outer surface of the second connecting block (762), the third button (763) and the third alarm (764) are electrically connected, and pressing the third button (763) controls the third alarm (764) to sound an alarm. An inclined block (765) is slidably connected to the inner cavity of the buffer seat (761). A second extrusion rod (766) is fixedly installed at one end of the inclined block (765). The second extrusion rod (766) and the buffer seat (761) are slidably connected. A seventh spring (767) is sleeved on the outer surface of the second extrusion rod (766). The seventh spring (767) is located between the inclined block (765) and the buffer seat (761). The extrusion cylinder (74) is located on the inclined surface of the inclined block (765), and there is a gap between the extrusion cylinder (74) and the inclined block (765). The third button (763) is aligned with the second extrusion rod (766) near the buffer frame (71).

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