An adjustable curved beam storage bay support apparatus

Abstract

The application relates to the technical field of track beam construction, and particularly discloses an adjustable curved beam storage beam pedestal supporting equipment, which comprises a base, an extension rod, a sleeve rod and a supporting plate, the inner cavity of the base is rotationally connected with the extension rod, the outer surface of the extension rod is slidably connected with the sleeve rod, the upper surface of the sleeve rod is inserted with a fixing bolt, and the end, away from the extension rod, of the sleeve rod is fixedly installed with a first connecting rod. The protective assembly can play a buffering effect when the base is subjected to external force impact, thereby reducing the influence of the impact on the base, guaranteeing the stability of the support, in addition, the protective assembly can timely send out when a larger force impact occurs, thereby timely maintaining the equipment and the storage beam pedestal, improving the safety of construction, the stress of the supporting surface can be detected through the detection mechanism, the supporting surface cannot be attached to the stress area of the beam bottom design, the side wall constraint failure is avoided, and the probability of concrete cracking is reduced.

Description

Technical Field

[0001] This application relates to the field of track beam construction technology, and in particular to an adjustable curved beam storage platform support device. Background Technology

[0002] Curved beam storage platforms are temporary support structures specifically designed for storing curved precast beams. They are commonly found in the layout design of precast beam yards in railway beam construction projects. The arrangement must be customized according to the geometric characteristics of the curved beams to ensure uniform stress distribution, stability, and safety during storage, preventing cracking or deformation due to uneven settlement or stress concentration. PC curved railway beams, due to their diverse curve radii and uneven center of gravity distribution, require extremely high stability and adaptability of the storage platforms. Therefore, there is an urgent need to develop an adjustable curved beam storage platform support device to support the storage platforms.

[0003] The existing technology still has the following problems: 1. Existing support equipment bases lack protective structures and mostly adopt rigid connection and fixing structures. After being impacted, the connection between the base and the foundation is easily loosened, resulting in a significant decrease in support stability. The center of gravity of the curved beam itself shifts, and the instability of the base can easily lead to the risk of the beam tilting and sliding, posing a safety threat to construction personnel and equipment. In addition, a collision with a large force may not be detected in time, reducing the stability of the support equipment and thus causing safety accidents.

[0004] 2. The existing support equipment cannot detect the stress on the contact surface of the beam arm. Long-term support can easily cause damage to the concrete at the bottom of the beam and deformation of the embedded steel plate, resulting in the offset of the support point. The offset leads to a complete imbalance of the beam's stress, the support surface cannot fit the designed stress area at the bottom of the beam, the side wall constraint fails, and thus structural damage such as concrete cracking occurs. Summary of the Invention

[0005] To overcome the shortcomings of existing support equipment bases, which often lack protective structures and rely on rigid connections, making them prone to loosening upon impact and significantly reducing stability, the present invention provides an adjustable curved beam storage platform support device to address these deficiencies. This device addresses the lack of protective structures in existing support equipment bases, which are typically rigidly connected and fixed. Impacts can easily cause the connection between the base and the foundation to loosen, leading to a significant decrease in support stability. Furthermore, the center of gravity of the curved beam itself may shift, and the resulting instability of the base can cause the beam to tilt or slip, posing a safety threat to construction personnel and equipment. Additionally, impacts of significant force may go undetected, further reducing the stability of the support equipment and potentially causing accidents. Existing support equipment also lacks the ability to detect stress on the beam arm contact surface at the top, leading to long-term damage to the concrete at the bottom of the beam and deformation of the embedded steel plates. This displacement results in a complete imbalance of forces on the beam, preventing the support surface from conforming to the designed stress area at the bottom of the beam, causing sidewall constraints to fail, and ultimately leading to structural damage such as concrete cracking.

[0006] This application provides an adjustable curved beam storage platform support device, including a base, a telescopic rod, a sleeve rod, and a support plate. The telescopic rod is rotatably connected to the inner cavity of the base, and the sleeve rod is slidably connected to the outer surface of the telescopic rod. A fixing bolt is inserted into the upper surface of the sleeve rod. A first connecting rod is fixedly installed at the end of the sleeve rod away from the telescopic rod. A protective component is provided in the inner cavity of the base. The support plate is rotatably connected to the end of the first connecting rod away from the sleeve rod. A detection mechanism is provided in the inner cavity of the support plate. The protective component includes a protective frame. A guide wheel is rotatably connected to the inner cavity of the protective frame. A buffer frame is fixedly installed on the inner wall of the base. A first buffer mechanism and a second buffer mechanism are provided on the outer surface of the buffer frame.

[0007] Furthermore, the outer surface of the telescopic rod is provided with grooves, and the grooves are evenly distributed on the outer surface of the telescopic rod. The fixing bolt and the sleeve are connected by threads, and the fixing bolt and the groove are inserted into each other. There are four protective components, which are distributed on the side of the base, and the protective frame protrudes from the outer side of the base.

[0008] Furthermore, the first buffer mechanism includes a fixed rod, which is fixedly connected to a buffer frame. Both ends of the fixed rod are slidably connected to slide blocks, which are slidably connected to the buffer frame. A first spring is sleeved on the outer surface of the fixed rod, which is located between the two slide blocks. A connecting strip is rotatably connected to the inner cavity of the slide block, and a buffer plate is rotatably connected to the end of the connecting strip away from the slide block. The buffer plate and the protective frame are fixedly connected.

[0009] Furthermore, the second buffer mechanism includes a connecting block, a limit strip is fixedly installed at one end of the connecting block away from the buffer frame, a slider is slidably connected to the inner cavity of the connecting block, a slot is opened in the middle part of the slider, a second connecting rod is fixedly installed on the inner wall of the connecting block, a second spring is sleeved on the outer surface of the second connecting rod, and an alarm mechanism is fixedly installed on the inner wall of the buffer plate.

[0010] Furthermore, the bottom ends of the connecting block and the buffer frame are fixedly connected, and the second connecting rod is located between the inner wall of the connecting block and the slider, with the slider and the second connecting rod slidably connected.

[0011] Furthermore, the alarm mechanism includes an alarm block, which is fixedly connected to a buffer plate. A rod is slidably connected to the inner cavity of the alarm block, and a retaining ball is movably connected to one end of the rod. A third spring is sleeved on the end of the rod away from the retaining ball. A pressing block is fixedly installed on the outer surface of the rod. The third spring is located between the inner wall of the alarm block and the pressing block. A first button is provided on the outer surface of the alarm block, and a first alarm is fixedly installed on the outer surface of the alarm block. The first button and the first alarm are electrically connected, and pressing the first button controls the first alarm to sound an alarm. The retaining ball and the upper surface of the connecting block are in close contact, and the limiting strip and the rod are in close contact. When the buffer plate moves, it drives the retaining ball to move on the outer surface of the slider. When the ball moves to the slot, the slot and the retaining ball engage. The outer surfaces of the slider and the connecting block are flush.

[0012] Furthermore, the detection mechanism includes a detection block, a limit block fixedly installed on the inner wall of the detection block, a telescopic block slidably connected to the inner cavity of the detection block, a fourth spring provided in the inner cavity of the detection block, a baffle plate fixedly installed at both ends of the detection block, a slide rod fixedly installed at both ends of the detection block, a fifth spring sleeved on the outer surface of the slide rod, a second button provided on the inner wall of the support plate, and a second alarm fixedly installed on the inner wall of the support plate.

[0013] Furthermore, the inner cavities of the detection block and the support plate are slidably connected, the fourth spring is located between the inner walls of the detection block and the telescopic block, the inner cavities of the shielding plate and the support plate are slidably connected, the inner cavities of the slide rod and the support plate are slidably connected, the slide rod is located between the inner walls of the detection block and the support plate, the second button is located at both ends of the detection block, the two ends of the second button are chamfered, there is a gap between the side of the detection block near the second button and the inner wall of the support plate, and the second button is squeezed when the detection block moves, the second button is electrically connected to the second alarm, and pressing the second button controls the second alarm to sound an alarm, and the telescopic block protrudes from the outer side of the support plate.

[0014] The technical solution provided in this application has at least the following technical effects or advantages: 1. By employing protective components, this invention effectively addresses the problem of existing support equipment bases lacking protective structures. These bases often utilize rigid connections, which are prone to loosening upon impact, significantly reducing support stability. The shift in the center of gravity of the curved beam, coupled with base instability, can easily lead to beam tilting and slippage, posing a safety threat to construction personnel and equipment. Furthermore, impacts of significant force may go undetected, reducing the stability of the support equipment and potentially causing accidents. This invention, through its protective components, provides a buffering effect when the base is subjected to external impacts, reducing the impact on the base and ensuring support stability. This prevents beam tilting and slippage, improving the safety of construction personnel and equipment. Additionally, it provides timely warnings of significant impacts, allowing for prompt maintenance of the equipment and beam storage platform, thus enhancing construction safety.

[0015] 2. By employing a detection mechanism, this invention effectively solves the problem that existing support equipment cannot detect the stress on the beam arm contact surface at the top. Long-term support can easily cause damage to the concrete at the bottom of the beam and deformation of the embedded steel plate, resulting in the offset of the support point. This offset leads to a complete imbalance of the beam's stress, the support surface failing to conform to the designed stress area at the bottom of the beam, and the side wall constraint failing, which in turn leads to structural damage such as concrete cracking. This invention, through its detection mechanism, can detect the stress on the support surface, that is, issue an alarm in a timely manner when the beam wall deforms, so that staff can detect it in time and take maintenance measures to prevent the support surface from failing to conform to the designed stress area at the bottom of the beam, avoid the failure of the side wall constraint, and thus reduce the probability of concrete cracking. Attached Figure Description

[0016] 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 support plate structure in Embodiment 1 of this application; Figure 3 This is a schematic diagram of the base structure in Embodiment 1 of this application; Figure 4 This is a schematic diagram of the protective component structure in Embodiment 1 of this application; Figure 5 This is a schematic diagram of the first buffer mechanism structure in Embodiment 1 of this application; Figure 6 This is a schematic diagram of the second buffer mechanism structure in Embodiment 1 of this application; Figure 7 This is a schematic diagram of the alarm mechanism structure in Embodiment 1 of this application; Figure 8 This is a schematic diagram of the cross-sectional structure of the shielding plate in Embodiment 2 of this application; Figure 9 This is a schematic cross-sectional view of the detection mechanism in Embodiment 2 of this application.

[0017] In the diagram: 1. Base; 2. Telescopic rod; 3. Sleeve rod; 4. Fixing bolt; 5. First connecting rod; 6. Protective assembly; 61. Protective frame; 62. Guide wheel; 63. Buffer frame; 64. First buffer mechanism; 641. Fixing rod; 642. Slide; 643. First spring; 644. Connecting bar; 645. Buffer plate; 65. Second buffer mechanism; 651. Connecting block; 652. Limiting bar; 653. Slider; 654. Slot; 655. Second connecting rod; 6 56. Second spring; 657. Alarm mechanism; 6571. Alarm block; 6572. Insert rod; 6573. Clamping ball; 6574. Third spring; 6575. Pressing block; 6576. First button; 6577. First alarm; 7. Support plate; 8. Detection mechanism; 81. Detection block; 82. Limiting block; 83. Telescopic block; 84. Fourth spring; 85. Cover plate; 86. Sliding rod; 87. Fifth spring; 88. Second button; 89. Second alarm. Detailed Implementation

[0018] For support equipment bases that lack protective structures, this invention uses protective components to buffer the impact of external forces on the base, thereby reducing the impact on the base and ensuring the stability of the support. For support equipment tops where the stress on the beam arm contact surface cannot be detected, this invention uses a detection mechanism to detect the stress on the support surface, that is, to issue an alarm in time when the beam wall deforms, making it easy for staff to detect in time.

[0019] 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

[0020] Please see Figure 1 and Figure 2 As shown, an adjustable curved beam storage platform support device includes a base 1, a telescopic rod 2, a sleeve rod 3, and a support plate 7. The telescopic rod 2 is rotatably connected to the inner cavity of the base 1, and the sleeve rod 3 is slidably connected to the outer surface of the telescopic rod 2. A fixing bolt 4 is inserted into the upper surface of the sleeve rod 3. A first connecting rod 5 is fixedly installed at the end of the sleeve rod 3 away from the telescopic rod 2. A protective component 6 is provided in the inner cavity of the base 1. The support plate 7 is rotatably connected to the end of the first connecting rod 5 away from the sleeve rod 3. A detection mechanism 8 is provided in the inner cavity of the support plate 7. Grooves are formed on the outer surface of the telescopic rod 2, and the grooves are evenly distributed on the outer surface of the telescopic rod 2. The fixing bolt 4 and the sleeve rod 3 are connected by threads, and the fixing bolt 4 and the grooves are inserted into each other. There are four protective components 6, which are distributed on the side of the base 1. The protective frame 61 protrudes from the outer side of the base 1 for easy... When an object approaches, it first contacts the guide wheel 62. The lengths of the telescopic rod 2 and the sleeve rod 3 are adjusted according to the height of the beam storage platform. The telescopic rod 2 and the sleeve rod 3 are fixed before and after adjustment by the fixing bolt 4. First, the fixing bolt 4 and the groove of the telescopic rod 2 are disengaged and engaged, thereby adjusting the position of the telescopic rod 2 in the inner cavity of the sleeve rod 3. When it is appropriate, the fixing bolt 4 engages with the adjusted groove again. The base 1 contacts the ground, the support plate 7 contacts the side of the beam storage platform, thereby supporting the beam storage platform. The protective component 6 is used to protect the side of the base 1, thereby reducing the impact of the object on the base 1 during contact and improving the stability of the base 1 support. The detection mechanism 8 is used to detect whether the support plate 7 and the side wall of the beam storage platform have deformed, thereby improving the safety of the equipment and the beam storage platform.

[0021] Please see Figure 3 and Figure 4 As shown, the protective component 6 includes a protective frame 61, with a guide wheel 62 rotatably connected to the inner cavity of the protective frame 61. A buffer frame 63 is fixedly installed on the inner wall of the base 1. A first buffer mechanism 64 and a second buffer mechanism 65 are provided on the outer surface of the buffer frame 63. The guide wheel 62 is used to guide the side collision, causing the guide wheel 62 to rotate in the inner cavity of the protective frame 61, thereby transferring the colliding object when a side collision occurs, thus reducing the collision force. At the same time, during the collision, the protective frame 61 slides in the inner cavity of the base 1, causing the protective frame 61 to squeeze the first buffer mechanism 64 and the second buffer mechanism 65, thereby buffering the collision force and improving the stability of the base 1.

[0022] Please see Figure 5 , Figure 6 and Figure 7As shown, the first buffer mechanism 64 includes a fixed rod 641, which is fixedly connected to a buffer frame 63. Both ends of the fixed rod 641 are slidably connected to slide blocks 642, which are slidably connected to the buffer frame 63. A first spring 643 is sleeved on the outer surface of the fixed rod 641, located between the two slide blocks 642. A connecting strip 644 is rotatably connected to the inner cavity of the slide block 642. A buffer plate 645 is rotatably connected to the end of the connecting strip 644 away from the slide block 642, and the buffer plate 645 is fixedly connected to the protective frame 61. The second buffer mechanism 65 includes a connecting block 651, with a limit strip 652 fixedly installed at the end of the connecting block 651 away from the buffer frame 63. The limit strip 652 is used to limit the alarm mechanism 657, thus preventing the protective frame from moving too far. The frame 61 remains stable without external force. A slider 653 is slidably connected to the inner cavity of the connecting block 651. A slot 654 is provided in the middle of the slider 653. A second connecting rod 655 is fixedly installed on the inner wall of the connecting block 651. A second spring 656 is sleeved on the outer surface of the second connecting rod 655. An alarm mechanism 657 is fixedly installed on the inner wall of the buffer plate 645. The bottom ends of the connecting block 651 and the buffer frame 63 are fixedly connected. The second connecting rod 655 is located between the inner wall of the connecting block 651 and the slider 653. The slider 653 and the second connecting rod 655 are slidably connected. The alarm mechanism 657 includes an alarm block 6571, which is fixedly connected to the buffer plate 645. An insert rod 6572 is slidably connected to the inner cavity of the alarm block 6571. One end of 72 is movably connected to a retaining ball 6573. A third spring 6574 is sleeved on the end of the insertion rod 6572 away from the retaining ball 6573. A pressing block 6575 is fixedly installed on the outer surface of the insertion rod 6572. The third spring 6574 is located between the inner wall of the alarm block 6571 and the pressing block 6575. A first button 6576 is provided on the outer surface of the alarm block 6571. A first alarm 6577 is fixedly installed on the outer surface of the alarm block 6571. The first button 6576 and the first alarm 6577 are electrically connected, and pressing the first button 6576 controls the first alarm 6577 to sound an alarm. The retaining ball 6573 and the upper surface of the connecting block 651 are in close contact, and the limiting strip 652 and the insertion rod 6572 are in close contact. A buffer plate 645... When moving, the ball 6573 moves on the outer surface of the slider 653, and when it moves to the slot 654, the slot 654 and the ball 6573 engage. The outer surfaces of the slider 653 and the connecting block 651 are flush. When an object approaches the base 1 and expands, it first contacts the guide wheel 62, thereby causing the protective frame 61 to press against the buffer plate 645. At this time, the buffer plate 645 approaches the buffer frame 63, causing the connecting bar 644 to rotate in the inner cavity of the slide 642, thereby causing the slide 642 to slide on the outer surface of the fixed rod 641 and press against the first spring 643. The elastic force of the first spring 643 is used to provide an initial buffering effect against the external force generated by the expansion. When the base 1 experiences a large-force collision, the movement of the buffer plate 645 causes the alarm block 6571 to move.At this point, the ball 6573 moves from the connecting block 651 to the slider 653. When the ball 6573 engages with the slot 654, the continuous movement of the buffer plate 645 causes the slider 653 to slide on the second connecting rod 655 and compress the second spring 656. The elasticity of the second spring 656 provides a secondary buffering effect. Simultaneously, when the ball 6573 engages with the slot 654, the elasticity of the third spring 6574 causes the insertion rod 6572 to slide within the cavity of the alarm block 6571. At the same time, the movement of the compression block 6575 compresses the first button 6576 and causes the first alarm 6577 to sound, thus reminding the staff that the base 1 has received a significant external impact and requires maintenance, thereby maintaining the stability of the equipment supporting the storage beam platform. Example

[0023] Please see Figure 1 , Figure 8 and Figure 9As shown, the detection mechanism 8 includes a detection block 81, a limit block 82 fixedly installed on the inner wall of the detection block 81, a telescopic block 83 slidably connected to the inner cavity of the detection block 81, a fourth spring 84 provided in the inner cavity of the detection block 81, a baffle plate 85 fixedly installed at both ends of the detection block 81, a slide rod 86 fixedly installed at both ends of the detection block 81, a fifth spring 87 sleeved on the outer surface of the slide rod 86, a second button 88 provided on the inner wall of the support plate 7, and a second alarm 89 fixedly installed on the inner wall of the support plate 7, wherein the first alarm 85... The alarm sounds of 77 and the second alarm 89 are set differently to facilitate differentiation and quick maintenance. The inner cavity of the detection block 81 and the support plate 7 are slidably connected. The fourth spring 84 is located between the inner walls of the detection block 81 and the telescopic block 83. The shielding plate 85 and the inner cavity of the support plate 7 are slidably connected. The slide rod 86 and the inner cavity of the support plate 7 are slidably connected. The slide rod 86 is located between the inner walls of the detection block 81 and the support plate 7. The second button 88 is located at both ends of the detection block 81, and both ends of the second button 88 are chamfered. The detection block 81 is close to the second... There is a gap between one side of button 88 and the inner wall of support plate 7, and the detection block 81 presses against the second button 88 when it moves. The second button 88 is electrically connected to the second alarm 89, and pressing the second button 88 controls the second alarm 89 to sound an alarm. The telescopic block 83 protrudes from the outer side of support plate 7. Thus, during support, the telescopic block 83 first contacts the side wall of the beam storage platform. At this time, the telescopic block 83 slides in the inner cavity of the detection block 81 and presses against the fourth spring 84, so that the telescopic block 83 is flexibly fixed in the inner cavity of support plate 7. When the beam platform deforms, the deformed support surface causes the telescopic block 83 to move. At this time, the detection block 81 slides in the inner cavity of the support plate 7, and the slide rod 86 slides in the inner cavity of the support plate 7 and compresses the fifth spring 87. Thus, when the telescopic block 83 moves, the detection block 81 compresses the second button 88, causing the second alarm 89 to sound an alarm, which makes it easy for staff to discover in time and take maintenance measures to prevent the support surface from failing to fit the design stress area of ​​the beam bottom, avoid side wall constraint failure, and reduce the probability of concrete cracking.

[0024] In summary, the lengths of the telescopic rod 2 and the sleeve rod 3 are adjusted according to the height of the beam storage platform. The base 1 contacts the ground, and the support plate 7 contacts the side of the beam storage platform, thus supporting the platform. The protective component 6 protects the side of the base 1, reducing the impact of external objects on the base 1 during contact and improving the stability of the support. The detection mechanism 8 detects whether the support plate 7 and the side wall of the beam storage platform deform, improving the safety of the equipment and the beam storage platform. The guide wheel 62 guides the side impact, rotating within the inner cavity of the protective frame 61 to transfer the impacting object during a side collision, reducing the impact force. Simultaneously, the protective frame 61 slides within the inner cavity of the base 1 during the collision, further protecting the platform. The protective frame 61 compresses the first buffer mechanism 64 and the second buffer mechanism 65, thereby buffering the collision force and improving the stability of the base 1. During support, the telescopic block 83 first contacts the side wall of the beam storage platform. At this time, the telescopic block 83 slides in the inner cavity of the detection block 81 and compresses the fourth spring 84, so that the telescopic block 83 is flexibly fixed in the inner cavity of the support plate 7. When the beam storage platform deforms, the deformed support surface drives the telescopic block 83 to move. At this time, the detection block 81 slides in the inner cavity of the support plate 7, and at the same time, the slide rod 86 slides in the inner cavity of the support plate 7 and compresses the fifth spring 87. Thus, when the telescopic block 83 moves, the detection block 81 compresses the second button 88, causing the second alarm 89 to sound an alarm, which makes it easy for staff to discover in time and take maintenance measures.

[0025] 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.

[0026] 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. An adjustable curved beam storage platform support device, comprising a base (1), a telescopic rod (2), a sleeve rod (3), and a support plate (7), characterized in that, The inner cavity of the base (1) is rotatably connected to a telescopic rod (2), and the outer surface of the telescopic rod (2) is slidably connected to a sleeve rod (3). A fixing bolt (4) is inserted into the upper surface of the sleeve rod (3). A first connecting rod (5) is fixedly installed at the end of the sleeve rod (3) away from the telescopic rod (2). A protective component (6) is provided in the inner cavity of the base (1). A support plate (7) is rotatably connected at the end of the first connecting rod (5) away from the sleeve rod (3). A detection mechanism (8) is provided in the inner cavity of the support plate (7). The protective component (6) includes a protective frame (61), a guide wheel (62) is rotatably connected to the inner cavity of the protective frame (61), a buffer frame (63) is fixedly installed on the inner wall of the base (1), a first buffer mechanism (64) is provided on the outer surface of the buffer frame (63), and a second buffer mechanism (65) is provided on the outer surface of the buffer frame (63).

2. The adjustable curved beam storage platform support device as described in claim 1, characterized in that, The outer surface of the telescopic rod (2) is provided with grooves, and the grooves are evenly distributed on the outer surface of the telescopic rod (2). The fixing bolt (4) and the sleeve rod (3) are connected by threads, and the fixing bolt (4) and the groove are inserted into each other. There are four protective components (6), which are distributed on the side of the base (1). The protective frame (61) protrudes from the outside of the base (1).

3. The adjustable curved beam storage platform support device as described in claim 1, characterized in that, The first buffer mechanism (64) includes a fixed rod (641), which is fixedly connected to the buffer frame (63). Both ends of the fixed rod (641) are slidably connected to slide blocks (642), which are slidably connected to the buffer frame (63). A first spring (643) is sleeved on the outer surface of the fixed rod (641). The first spring (643) is located between the two slide blocks (642). A connecting strip (644) is rotatably connected to the inner cavity of the slide block (642). A buffer plate (645) is rotatably connected to the end of the connecting strip (644) away from the slide block (642). The buffer plate (645) is fixedly connected to the protective frame (61).

4. The adjustable curved beam storage platform support device as described in claim 3, characterized in that, The second buffer mechanism (65) includes a connecting block (651), a limit strip (652) is fixedly installed at one end of the connecting block (651) away from the buffer frame (63), a slider (653) is slidably connected to the inner cavity of the connecting block (651), a slot (654) is provided in the middle part of the slider (653), a second connecting rod (655) is fixedly installed on the inner wall of the connecting block (651), a second spring (656) is sleeved on the outer surface of the second connecting rod (655), and an alarm mechanism (657) is fixedly installed on the inner wall of the buffer plate (645).

5. The adjustable curved beam storage platform support device as described in claim 4, characterized in that, The bottom ends of the connecting block (651) and the buffer frame (63) are fixedly connected. The second connecting rod (655) is located between the inner wall of the connecting block (651) and the slider (653). The slider (653) and the second connecting rod (655) are slidably connected.

6. The adjustable curved beam storage platform support device as described in claim 5, characterized in that, The alarm mechanism (657) includes an alarm block (6571), which is fixedly connected to a buffer plate (645). A rod (6572) is slidably connected to the inner cavity of the alarm block (6571). A retaining ball (6573) is movably connected to one end of the rod (6572). A third spring (6574) is sleeved on the end of the rod (6572) away from the retaining ball (6573). A pressing block (6575) is fixedly installed on the outer surface of the rod (6572). The third spring (6574) is located between the inner wall of the alarm block (6571) and the pressing block (6575). A first button (6576) is provided on the outer surface of the alarm block (6571). A first alarm (6577) is fixedly installed on the outer surface of the alarm block (6571). The first button (6576) and the first alarm (6577) are electrically connected. Pressing the first button (6576) controls the first alarm (6577) to sound an alarm. The upper surfaces of the ball (6573) and the connecting block (651) are in close contact, and the limiting strip (652) and the insert rod (6572) are in close contact. When the buffer plate (645) moves, it drives the ball (6573) to move on the outer surface of the slider (653). When it moves to the slot (654), the slot (654) and the ball (6573) engage. The outer surfaces of the slider (653) and the connecting block (651) are flush.

7. The adjustable curved beam storage platform support device as described in claim 1, characterized in that, The detection mechanism (8) includes a detection block (81), a limit block (82) is fixedly installed on the inner wall of the detection block (81), a telescopic block (83) is slidably connected to the inner cavity of the detection block (81), a fourth spring (84) is provided in the inner cavity of the detection block (81), a baffle plate (85) is fixedly installed at both ends of the detection block (81), a slide rod (86) is fixedly installed at both ends of the detection block (81), a fifth spring (87) is sleeved on the outer surface of the slide rod (86), a second button (88) is provided on the inner wall of the support plate (7), and a second alarm (89) is fixedly installed on the inner wall of the support plate (7).

8. The adjustable curved beam storage platform support device as described in claim 7, characterized in that, The inner cavity of the detection block (81) and the support plate (7) are slidably connected. The fourth spring (84) is located between the inner wall of the detection block (81) and the telescopic block (83). The inner cavity of the shielding plate (85) and the support plate (7) are slidably connected. The inner cavity of the slide rod (86) and the support plate (7) are slidably connected. The slide rod (86) is located between the inner wall of the detection block (81) and the support plate (7). The second button (88) is located at both ends of the detection block (81). The two ends of the second button (88) are chamfered. There is a gap between the side of the detection block (81) near the second button (88) and the inner wall of the support plate (7). When the detection block (81) moves, it squeezes the second button (88). The second button (88) is electrically connected to the second alarm (89). Pressing the second button (88) controls the second alarm (89) to sound an alarm. The telescopic block (83) protrudes from the outside of the support plate (7).

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