A rapid lifting device for autoclaved aerated concrete blocks

Abstract

The present invention discloses a rapid lifting device for autoclaved aerated concrete blocks, comprising a novel lifting cage plate and a novel rapid lifting mechanism, wherein the interior of the novel lifting cage plate is provided with a plurality of hollow hanging holes, a rubber pad is fixedly installed on the top of the novel lifting cage plate, and a steel belt limit frame is fixedly installed on the bottom of the novel lifting cage plate; through the provided top lifting mechanism, when the top lifting mechanism drives the connecting rod to move upward, the hook changes the "X"-shaped hook from loose fitting to gradual tightening, thereby stably hanging a plurality of connecting angle steels with equal force, and as the hydraulic telescopic column and the top limit plate and the limit slide continue to be stretched, the force is in place, thereby achieving a stable effect; the whole is a purely mechanical mechanism, has a long service life, and is easy to operate; it can be self-locked when it is put down, hung up, and lifted up, and it can be unlocked when it is put down, thereby reducing the unlocking process, increasing stability while achieving rapid lifting, and increasing the effect of use.

Description

Technical Field

[0001] The invention relates to the technical field of port container lifting and hoisting equipment, in particular to a rapid lifting device for autoclaved aerated concrete blocks. Background Art

[0002] Autoclaved aerated concrete blocks are lightweight, porous building materials made primarily of siliceous and calcareous materials and autoclaved and cured. They offer thermal insulation, sound insulation, and environmental friendliness, making them widely used in non-load-bearing structures. During transportation, attention must be paid to moisture protection, stacking stability, and container compatibility. Port container cranes are core equipment in port logistics. They are primarily divided into quayside container cranes (SQCs) and yard container cranes (YDGs), responsible for loading and unloading containers between ships and terminals, and between yards and transport vehicles. Their characteristics include a wide lifting capacity range, a wide operating range (covering the entire ship's hold and multiple rows of container areas in the yard), a high degree of automation (equipped with intelligent systems such as remote control and automated guided vehicle collaboration), and electric propulsion to reduce energy consumption and pollution. Modern models also feature fast response times (such as dual 40-foot spreaders), high-precision positioning (±5mm), and real-time data monitoring, significantly improving port throughput efficiency and safety.

[0003] Autoclaved aerated concrete blocks are widely used in various constructions as a lightweight and high-strength building material. During export transportation, autoclaved aerated concrete blocks need to be shipped overseas by sea. Traditional autoclaved aerated concrete blocks are stacked on traditional pallets during transportation, but due to insufficient structural stability, they are difficult to lift quickly and difficult to reinforce when packed. In addition, autoclaved aerated concrete blocks will lose some of their properties due to water infiltration during sea transportation, resulting in loss. Traditional hoisting cages cannot be improved to meet the different stacking requirements of autoclaved aerated concrete blocks, which causes certain inconveniences. Based on this, a rapid lifting device for autoclaved aerated concrete blocks is proposed. Summary of the Invention

[0004] The object of the present invention is to provide a device for quickly lifting autoclaved aerated concrete blocks to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a rapid lifting device for autoclaved aerated concrete blocks, comprising a cage plate and a rapid lifting mechanism, a plurality of hollow hanging holes being opened inside the cage plate, a rubber pad being fixedly installed on the top of the cage plate, a steel belt limiting frame being fixedly installed on the bottom of the cage plate, a plurality of side reinforcement plate mechanisms being movably installed on the outer side of the cage plate, a top fixing plate being movably installed on the opposite side of the top of the side reinforcement plate mechanism, a steel belt limiting frame being fixedly installed on the top of the top fixing plate, a rubber pad being fixedly installed on the bottom of the top fixing plate, a plurality of limiting plugs being fixedly installed on the top of the top fixing plate, and a tray mechanism being fixedly installed on the bottom of the cage plate by bolts.

[0006] The rapid lifting mechanism includes a hollow support plate, a limited position frame groove is provided at the bottom of the hollow support plate, a plurality of support tubes are connected to the bottom of the hollow support plate, a flexible suction cup nozzle is fixedly installed at the bottom of the support tube, a plurality of magnetic inner pillars are fixedly installed inside the hollow support plate, four groups of hydraulic retraction mechanisms are movably installed on the outside of the rapid lifting mechanism, a stabilizing mechanism is connected to the top of the stabilizing mechanism, and a top lifting mechanism is fixedly installed on the top of the stabilizing mechanism.

[0007] Preferably, the side reinforcement plate mechanism includes a connecting angle steel, a plurality of steel belt limiting grooves are opened on the outer side of the connecting angle steel, a connecting piece is fixedly installed on the inner side of the bottom end of the connecting angle steel, and the connecting piece is hinged with a hinge seat 1 at one end away from the connecting angle steel, and the hinge seat 1 is fixedly installed on the bottom of the cage plate, and a plurality of "X"-shaped hooks are fixedly installed on the outer side of the connecting angle steel, and the steel belt limiting grooves and "X"-shaped hooks are linearly staggered and evenly distributed on the outer side of the connecting angle steel, and a rubber angle pad is fixedly installed on the inner side of the connecting angle steel, and a limit pin is movably inserted at the top of the connecting angle steel, and the limit pin is movably inserted through the inside of the limit plug plate.

[0008] Preferably, the number of the limiting plug plates corresponds to the number of the connecting angle steels, and the number specifications of the connecting angle steels are divided into four, six and eight.

[0009] Preferably, the pallet mechanism includes several pallet support plates, several pallet plates are fixedly installed on the top of the pallet support plates, several groups of limit support blocks are fixedly installed on the top of the pallet plates, and limit supports are fixedly installed on the top of the pallet plates. The specifications and dimensions of the limit support blocks and the limit supports are compatible with the specifications and dimensions of the steel belt limit frame 1. Several wedge grooves are provided at the bottom of the pallet support plates, and several reinforcing bolts are movably inserted into the interior of the pallet plates. The reinforcing bolts movably pass through the limit supports and are threadedly connected to the interior of the hollow hanging holes. The specifications and dimensions of the steel belt limit frame 1 are compatible with the specifications and dimensions of the steel belt limit frame 2.

[0010] Preferably, the inner pillars of the magnet are evenly distributed in a circular linear manner inside the hollow support plate, the specifications and dimensions of the limit frame groove are compatible with the specifications and dimensions of the rubber pad 1, the support tube and the flexible suction cup mouth are evenly distributed in a rectangular linear manner at the bottom of the hollow support plate, and four hinged seats 2 are fixed on the outside of the hollow support plate.

[0011] Preferably, the stabilizing mechanism includes a number of limit springs, a gas spring telescopic rod and a telescopic outer cylinder, the top of the limit spring is fixedly mounted with a support plate, the bottom of the telescopic outer cylinder is connected to the top of the hollow support plate, the interior of the telescopic outer cylinder is movably sleeved with a sealing piston 2, the top of the sealing piston 2 is fixedly mounted with a movable inner column, the top of the movable inner column is fixedly mounted on the bottom of the support plate, and the movable inner column is movably sleeved inside the telescopic outer cylinder.

[0012] Preferably, the bottom of the limit spring is fixedly mounted on the top of the hollow support plate, the top end of the gas spring telescopic rod is hingedly mounted on the top of the support plate, and the bottom of the gas spring telescopic rod is hingedly mounted on the top of the hollow support plate. The position of the limit spring corresponds to the position of the gas spring telescopic rod, and the limit spring and the gas spring telescopic rod are evenly distributed in a circle on the opposite sides of the support plate and the hollow support plate.

[0013] Preferably, the top hanging mechanism includes a bottom limit frame, which is fixedly installed on the top of the support plate, and a top limit plate is fixedly installed on the top of the bottom limit frame. The inner side of the top limit plate is movably sleeved with a limit slide column, and the bottom of the limit slide column is fixedly installed with a limit slide, and the outer side of the limit slide and the inner side of the bottom limit frame are movably staggered and sleeved. The top of the limit slide column is fixedly installed with a top ring plate, and a plurality of plug-in plate frames are fixedly installed on the top of the top ring plate, and a lifting ring is fixedly installed on the top of the top ring plate.

[0014] Preferably, the hydraulic retraction mechanism includes four telescopic outer rods, and a plurality of hooks are fixedly installed on the opposite sides of the four telescopic outer rods. The hooks are linearly and evenly distributed on the inner side of the telescopic outer rods, and the specifications and sizes of the hooks are adapted to the specifications and sizes of the "X"-shaped hooks. The bottoms of the four telescopic outer rods are fixedly installed with bottom limit seats, and the inner sides of the four telescopic outer rods are movably sleeved with sealing pistons 1, and the tops of the sealing pistons 1 are fixedly installed with telescopic inner columns, and the telescopic inner columns are movably sleeved on the inner sides of the telescopic outer rods. The telescopic inner columns and the sealing pistons are fixedly installed. An oil communication passage is provided inside the sealing piston 1, the top end of the oil communication passage is connected to a hydraulic oil pipe, the top end of the hydraulic oil pipe is connected to a hydraulic telescopic column, the fixed portion of the hydraulic telescopic column is fixedly mounted on the top of the support plate, the telescopic end of the hydraulic telescopic column is fixedly mounted with a connecting ring, a connecting rod is hinged on the opposite side of the connecting ring, the other end of the connecting rod is hinged on the outside of the limit sliding column, the top end of the telescopic inner column is hinged on the inner side of the hinge seat 2, and the connecting rods are evenly distributed on the opposite sides of the connecting ring and the limit sliding column.

[0015] The advantages of the present invention compared with the prior art are as follows: 1. When the device is in use, the rainproof cloth is laid on the top of the cage plate, and the autoclaved aerated concrete blocks are stacked on the inner side of the rainproof cloth, and the side reinforcement plate mechanism is closed to limit the position of the autoclaved aerated concrete blocks, and then the rainproof cloth is wrapped around the autoclaved aerated concrete blocks, and then the top fixing plate is installed on the side reinforcement plate mechanism and the top of the stacking pile, and is transversely fixed to the outer side of the side reinforcement plate mechanism by steel belts, and the vertical steel belts are passed through the steel belt limiting frame 1 and the steel belt limiting frame 2 for fixation. When packaging is completed, the top lifting mechanism is connected by the lifting equipment, and the stacked side reinforcement plate mechanism and the top fixing plate are lifted to the container operation position by the rapid lifting mechanism and the hydraulic retraction mechanism. When loading into the container, the bottom of the pallet mechanism is fixed by inserting a wedge into the bottom of the pallet mechanism, and the hollow hanging hole is hung and tightened by the tensioner to fix it, so as to ensure subsequent stability, improve the overall waterproof and fastening effect, and increase the stability during transportation;

[0016] 2. Through the provided stabilizing mechanism, when the stabilizing mechanism is pulled up, the movable inner column moves upward, driving the second sealing piston to move upward, and prompting the connecting position of the telescopic outer cylinder and the hollow support plate to be sucked to form a negative pressure, thereby prompting the hollow support plate and the support cylinder to adsorb the plane of the top fixing plate through the flexible suction cup nozzle. The support plate and the movable inner column are maintained in relative position by the limit spring and the gas spring telescopic rod. When the lifting operation force is released, the movable inner column and the second sealing piston are reset, thereby releasing the suction effect inside the hollow support plate. The overall structure adopts a mechanical structure, does not consume electricity, saves resources, and is convenient for use in various lifting scenarios, with good overall use effect;

[0017] 3. Through the setting of the top lifting mechanism, when the top lifting mechanism drives the connecting rod to move upward, the telescopic outer rod and the hook are retracted, so that the hook changes the loose fit of the Chinese-shaped hook to gradually tightened, so that multiple connecting angles are stably hung with equal force. As the hydraulic telescopic column, the top limit plate and the limit slide continue to be stretched, the gradually stretching device stabilizing mechanism and the rapid lifting mechanism realize air pressure adsorption on the top fixing plate, thereby achieving a stable effect. The whole is a purely mechanical mechanism with a long service life and simple operation. It can be self-locked by lowering, hanging and lifting, and can be unlocked by lifting and lowering, which reduces the unlocking process, increases stability while achieving rapid lifting, and increases the effect of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front three-dimensional appearance structure of the cage plate of the present invention.

[0019] Figure 2 This is a schematic diagram of the three-dimensional appearance structure of the cage plate of the present invention when viewed from the rear and upward.

[0020] Figure 3 It is a schematic diagram of the front three-dimensional appearance structure of the rapid lifting mechanism of the present invention.

[0021] Figure 4 This is a schematic diagram of the three-dimensional appearance structure of the rapid lifting mechanism of the present invention when viewed from the rear and upward.

[0022] Figure 5 It is a front perspective sectional structural schematic diagram of the rapid lifting mechanism of the present invention.

[0023] Figure 6 It is a schematic diagram of the front sectional structure of the cage plate of the present invention.

[0024] Figure 7 It is a schematic diagram of the cross-sectional structure of the cage plate of the present invention when viewed from above.

[0025] Figure 8 For the present invention Figure 1 Enlarged structural diagram at point A in the middle.

[0026] Figure 9 For the present invention Figure 2 Enlarged structural diagram at point B in the middle.

[0027] Figure 10 For the present invention Figure 5 Enlarged structural diagram at point C in the middle.

[0028] Figure 11 For the present invention Figure 5 Enlarged structural diagram at point D in the middle.

[0029] Figure 12 For the present invention Figure 5 Enlarged structural diagram at E in the middle.

[0030] Figure 13 For the present invention Figure 6 Enlarged structural diagram at F in the middle.

[0031] In the figure: 1. Cage plate; 101. Hollow hanging hole; 102. Steel belt limit frame 1; 103. Rubber pad 1; 2. Side reinforcement plate mechanism; 201. Connecting angle steel; 202. Steel belt limit groove; 203. Cross-shaped hook; 204. Rubber corner pad; 205. Connector; 206. Articulated seat 1; 207. Limit pin; 3. Top fixing plate; 301. Steel belt limit frame 2; 302. Rubber pad 2; 303. Limit plug plate; 4. Pallet mechanism; 401. Pallet support plate; 402. Reinforcement bolt; 403. Wedge block groove; 404. Pallet plate; 405. Limit support block; 406. Limit support; 5. Quick lifting mechanism; 501. Hollow support plate; 502. Articulated seat 2; 503. Limit frame groove; 504. Support tube ;505. Flexible suction cup nozzle; 506. Magnet inner pillar; 6. Hydraulic retraction mechanism; 601. Telescopic outer rod; 602. Hook; 603. Bottom limit seat; 604. Telescopic inner column; 605. Hydraulic oil pipe; 606. Hydraulic telescopic column; 607. Connecting ring; 608. Connecting rod; 609. Connecting oil channel; 610. Sealing piston one; 7. Lifting mechanism; 701. Top ring plate; 702. Insert plate frame; 703. Lifting ring; 704. Limit slide; 705. Top limit plate; 706. Bottom limit frame; 707. Limit slide; 8. Stabilizing mechanism; 801. Support plate; 802. Limit spring; 803. Gas spring telescopic rod; 804. Telescopic outer cylinder; 805. Movable inner column; 806. Sealing piston two. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] See also Figures 1-13The present invention provides a technical solution: a rapid lifting device for autoclaved aerated concrete blocks, comprising a cage plate 1 and a rapid lifting mechanism 5, a plurality of hollow hanging holes 101 are opened inside the cage plate 1, a rubber pad 103 is fixedly installed on the top of the cage plate 1, a steel belt limiting frame 102 is fixedly installed on the bottom of the cage plate 1, a plurality of side reinforcement plate mechanisms 2 are movably installed on the outside of the cage plate 1, a top fixing plate 3 is movably installed on the opposite side of the top of the side reinforcement plate mechanism 2, a steel belt limiting frame 301 is fixedly installed on the top of the top fixing plate 3, a rubber pad 302 is fixedly installed on the bottom of the top fixing plate 3, a plurality of limiting plug plates 303 are fixedly installed on the top of the top fixing plate 3, and a tray mechanism 4 is fixedly installed on the bottom of the cage plate 1 by bolts.

[0034] The rapid lifting mechanism 5 includes a hollow support plate 501, a limiting frame groove 503 is provided at the bottom of the hollow support plate 501, a plurality of support tubes 504 are connected to the bottom of the hollow support plate 501, a flexible suction cup nozzle 505 is fixedly installed at the bottom of the support tube 504, a plurality of magnetic inner pillars 506 are fixedly installed inside the hollow support plate 501, four groups of hydraulic retraction mechanisms 6 are movably installed on the outside of the rapid lifting mechanism 5, the top of the rapid lifting mechanism 5 is connected to a stabilizing mechanism 8, and a top lifting mechanism 7 is fixedly installed on the top of the stabilizing mechanism 8.

[0035] The working principle of the above technical solution: when in use, there are two operating methods, one is to lay the rainproof cloth on the top of the cage plate 1, and stack the autoclaved aerated concrete blocks on the inside of the rainproof cloth, and close the side reinforcement plate mechanism 2 to limit the autoclaved aerated concrete blocks, and then wrap the autoclaved aerated concrete blocks with the rainproof cloth, and then install the top fixing plate 3 on the side reinforcement plate mechanism 2 and the top of the stacking pile, and fix it horizontally on the outside of the side reinforcement plate mechanism 2 through the steel belt, and pass the vertical steel belt through the steel belt limit frame 102 and the steel belt The limiting frame 2 301 is fixed. When the packaging is completed, the top lifting mechanism 7 is connected through the lifting equipment, and the stacked side reinforcement plate mechanism 2 and the top fixing plate 3 are lifted to the container operation position through the fast lifting mechanism 5 and the hydraulic retraction mechanism 6. When loaded into the container, the bottom of the pallet mechanism 4 is fixed by inserting a wedge block, and the hollow hanging hole 101 is hung and tightened by the tensioner to fix it, so as to ensure subsequent stability, improve the overall waterproof and fastening effect, and increase stability during transportation.

[0036] In another embodiment, Figure 1 and Figure 2 and Figure 6-Figure 9As shown, the side reinforcement plate mechanism 2 includes a connecting angle steel 201, a plurality of steel belt limiting grooves 202 are opened on the outer side of the connecting angle steel 201, a connecting piece 205 is fixedly installed on the inner side of the bottom end of the connecting angle steel 201, and the connecting piece 205 is hinged with a hinge seat 206 at one end away from the connecting angle steel 201, and the hinge seat 206 is fixedly installed on the bottom of the cage plate 1, and a plurality of "X"-shaped hooks 203 are fixedly installed on the outer side of the connecting angle steel 201, and the steel belt limiting grooves 202 and the "X"-shaped hooks 203 are linearly staggered and evenly distributed on the outer side of the connecting angle steel 201, and a rubber angle pad 204 is fixedly installed on the inner side of the connecting angle steel 201, and a limiting pin 207 is movably inserted at the top of the connecting angle steel 201, and the limiting pin 207 is movably inserted through the inside of the limiting plug plate 303.

[0037] When the autoclaved aerated concrete blocks are fixed after stacking, the connecting angle steel 201 is rotated under the hinge of the hinge seat 206 through the connecting piece 205, and the connecting angle steel 201 and the rubber corner pad 204 are prompted to correspond to the four corners of the stacked autoclaved aerated concrete blocks, and are placed on the top of the stack through the top fixing plate 3. After being fixed by inserting the limit pin 207 into the limit plug 303, the reinforcing steel belt or binding belt is passed through the steel belt limit groove 202 and through the steel belt limit frame 102 and the steel belt limit frame 2 301 to achieve horizontal and vertical reinforcement, facilitate pre-bundling and packaging, facilitate subsequent lifting, increase structural strength and increase subsequent stability.

[0038] In another embodiment, Figure 1 and Figure 2 and Figure 6-Figure 9 As shown, the number of the limiting plug plates 303 corresponds to the number of the connecting angle steels 201 , and the number specifications of the connecting angle steels 201 are divided into four, six, and eight.

[0039] When the number of connecting angle steels 201 is four, the structure is used to limit the four corners of small stacking. When there are more connecting angle steels 201, the shapes of the angle steels at the four corners remain unchanged, and the connecting angle steels 201 at the middle position are changed to flat steel plates, thereby expanding the stacking and facilitating the fixation of the auxiliary structure, making it easy to lift medium or large stacking structures. As the number and specifications of the connecting angle steels 201 change, the specifications and quantities of the corresponding fast lifting mechanism 5 and the hydraulic retraction mechanism 6 will also change accordingly. For example, if the cage plate 1 is elongated into a rectangle as a whole, the fast lifting mechanism 5 and the hydraulic retraction mechanism 6 will change accordingly. The transport mechanism 5 is elongated into a slot shape so that the position of the hydraulic retraction mechanism 6 corresponds to the position of the connecting angle steel 201 from the beginning to the end, which is convenient for lifting and is further divided into small stacking and large stacking, thereby increasing the ability of multiple lifting. For example, small stacking is loaded by forklift when it is lifted inside the container, while larger stacking is directly loaded on the ship with perfect protection, so that product specifications can be changed according to actual needs to adapt to different lifting needs, so as to increase the ability of rapid lifting, so as to adapt to the operating capabilities of the two types and adapt to the operational needs of container loading.

[0040] In another embodiment, Figure 1 、 Figure 2 、 Figure 6-Figure 9 and Figure 13 As shown, the pallet mechanism 4 includes several pallet support plates 401, several pallet plates 404 are fixedly installed on the top of the pallet support plates 401, several groups of limit support blocks 405 are fixedly installed on the top of the pallet plates 404, and the limit supports 406 are fixedly installed on the top of the pallet plates 404. The specifications and dimensions of the limit support blocks 405 and the limit supports 406 are compatible with the specifications and dimensions of the steel belt limit frame 102. Several wedge block grooves 403 are provided at the bottom of the pallet support plates 401, and several reinforcing bolts 402 are movably inserted into the interior of the pallet plates 404. The reinforcing bolts 402 are movably inserted through the limit supports 406 and are threadedly connected to the interior of the hollow hanging holes 101. The specifications and dimensions of the steel belt limit frame 102 are compatible with the specifications and dimensions of the steel belt limit frame 301.

[0041] When the pallet mechanism 4 supports the stacking of autoclaved aerated concrete blocks, the reinforcing bolts 402 pass through the limiting supports 406 and are screwed into the hollow hanging holes 101, thereby connecting and fixing the pallet mechanism 4 and the cage plate 1 to maintain relative stability. The pallet mechanism 4 limits the cage plate 1 and the steel belt limiting frame 102 through the limiting support blocks 405 and the limiting supports 406 to maintain the operating force limit, and the bolt fixation of the reinforcing bolts 402 further increases the stabilizing effect, facilitates rapid lifting, and inserts wedges through the wedge slots 403 to increase the fixing effect of the bottom.

[0042] In another embodiment, Figure 3-Figure 5 and Figure 10-12As shown, the inner pillars 506 of the magnet are evenly distributed in a circular linear manner inside the hollow support plate 501, the specifications and dimensions of the limit frame groove 503 are compatible with the specifications and dimensions of the rubber pad 103, the support tube 504 and the flexible suction cup mouth 505 are evenly distributed in a rectangular linear manner at the bottom of the hollow support plate 501, and four hinged seats 502 are fixed on the outside of the hollow support plate 501.

[0043] When the quick lifting mechanism 5 is placed on the top of the top fixing plate 3, the limit frame groove 503 fits with the steel belt limit frame 2 301. At this time, the flexible suction cup nozzle 505 contacts the top of the top fixing plate 3. The flexible suction cup nozzle 505 is larger in size to increase a certain buffering effect and friction area. The quick lifting mechanism 5 is subjected to the suction action of the stabilizing mechanism 8 to form a negative pressure inside. The support tube 504 and the flexible suction cup nozzle 505 apply an adsorption force to the top of the top fixing plate 3, and cooperate with the magnetic attraction force of the inner support 506 of the magnet on the top fixing plate 3 to further maintain a stable position, thereby increasing the stability effect during lifting, and facilitating lifting with the hydraulic retraction mechanism 6.

[0044] In another embodiment, Figure 3-Figure 5 and Figure 10 As shown, the stabilizing mechanism 8 includes a number of limit springs 802, a gas spring telescopic rod 803 and a telescopic outer cylinder 804. The top of the limit spring 802 is fixedly installed with a support plate 801, the bottom of the telescopic outer cylinder 804 is connected to the top of the hollow support plate 501, and the interior of the telescopic outer cylinder 804 is movably sleeved with a sealing piston 2 806. The top of the sealing piston 2 806 is fixedly installed with a movable inner column 805. The top of the movable inner column 805 is fixedly installed on the bottom of the support plate 801, and the movable inner column 805 is movably sleeved inside the telescopic outer cylinder 804.

[0045] When the lifting mechanism 7 is subjected to an upward lifting force, the stabilizing mechanism 8 is pulled up. At this time, the movable inner column 805 moves upward, driving the sealing piston 2 806 to move upward, and prompting the telescopic outer cylinder 804 to suck the connecting position with the hollow support plate 501 to form a negative pressure, thereby prompting the hollow support plate 501 and the support cylinder 504 to adsorb the plane of the top fixing plate 3 through the flexible suction cup nozzle 505. The support plate 801 and the movable inner column 805 maintain relative positions through the limit spring 802 and the gas spring telescopic rod 803. When the lifting force is released, the movable inner column 805 and the sealing piston 2 806 are reset, thereby releasing the suction effect inside the hollow support plate 501. The overall structure adopts a mechanical structure, does not consume electricity, saves resources, and is convenient for use in various lifting scenarios, with good overall use effect.

[0046] In another embodiment, Figure 2As shown, the bottom of the limit spring 802 is fixedly installed on the top of the hollow support plate 501, the top of the gas spring telescopic rod 803 is hingedly installed on the top of the support plate 801, and the bottom of the gas spring telescopic rod 803 is hingedly installed on the top of the hollow support plate 501. The position of the limit spring 802 corresponds to the position of the gas spring telescopic rod 803, and the limit spring 802 and the gas spring telescopic rod 803 are evenly distributed in a circle on the opposite sides of the support plate 801 and the hollow support plate 501.

[0047] The limiting spring 802 and the gas spring telescopic rod 803 facilitate maintaining the stable position of the support plate 801 and the hollow support plate 501, and promote the relative stability of the force structure to avoid dislocation.

[0048] In another embodiment, Figure 3-Figure 5 and Figure 10 As shown, the top hanging mechanism 7 includes a bottom limit frame 706, which is fixedly installed on the top of the support plate 801, and a top limit plate 705 is fixedly installed on the top of the bottom limit frame 706. The inner side of the top limit plate 705 is movably connected to the limit slide 704, and the bottom of the limit slide 704 is fixedly installed with a limit slide 707. The outer side of the limit slide 707 and the inner side of the bottom limit frame 706 are movably staggered and connected. The top of the limit slide 704 is fixedly installed with a top ring plate 701, and a plurality of plug-in frames 702 are fixedly installed on the top of the top ring plate 701. The top of the top ring plate 701 is fixedly installed with a hanging ring 703.

[0049] During lifting, the lifting part is connected through the lifting ring 703 and the plug-in frame 702. When lifting, the top ring plate 701 is pulled up through the plug-in frame 702 and the lifting ring 703, and the top ring plate 701 brings the limiting slide 704 to move upward, and moves upward through the limiting slide 707 and is limited by the top limiting plate 705 and the bottom limiting frame 706. When it reaches the maximum position, the support plate 801 is pulled up through the bottom limiting frame 706, thereby removing the paint, playing a stabilizing role, and delaying the lifting effect, which is convenient for reserving space for the hydraulic retraction mechanism 6 to lift the ground, and is convenient for the starting structure to remain relatively stable and increase the stability of the structure.

[0050] In another embodiment, Figures 1-12As shown, the hydraulic retraction mechanism 6 includes four telescopic outer rods 601, and a plurality of hooks 602 are fixedly installed on the opposite sides of the four telescopic outer rods 601. The hooks 602 are linearly and evenly distributed on the inner side of the telescopic outer rods 601, and the specifications and sizes of the hooks 602 are adapted to the specifications and sizes of the "X"-shaped hooks 203. The bottoms of the four telescopic outer rods 601 are fixedly installed with bottom limit seats 603. The inner sides of the four telescopic outer rods 601 are movably sleeved with sealing pistons 1 610. The tops of the sealing pistons 1 610 are fixedly installed with telescopic inner columns 604. The telescopic inner columns 604 are movably sleeved on the inner sides of the telescopic outer rods 601. The telescopic inner columns 604 and the sealing pistons 1 610 are fixedly installed. 10 is provided with a connecting oil passage 609, the top end of the connecting oil passage 609 is connected to a hydraulic oil pipe 605, the top end of the hydraulic oil pipe 605 is connected to a hydraulic telescopic column 606, the fixed part of the hydraulic telescopic column 606 is fixedly installed on the top of the support plate 801, the telescopic end of the hydraulic telescopic column 606 is fixedly installed with a connecting ring 607, the opposite side of the connecting ring 607 is hinged with a connecting rod 608, the other end of the connecting rod 608 is hingedly installed on the outside of the limit sliding column 704, the top end of the telescopic inner column 604 is hingedly installed on the inner side of the hinge seat 2 502, and the connecting rods 608 are evenly distributed in a circle on the opposite sides of the connecting ring 607 and the limit sliding column 704.

[0051] When the lifting mechanism 7 drives the connecting rod 608 to move upward, the connecting rod 608 drives the connecting ring 607 to move upward and stretches the hydraulic telescopic column 606. At this time, after the hydraulic telescopic column 606 is stretched, the hydraulic oil flows back to the hydraulic telescopic column 606 under the action of negative pressure, thereby exerting a hydraulic equivalent effect, prompting the hydraulic pressure inside the hydraulic oil pipe 605 and the telescopic outer rod 601 to flow out through the connecting oil channel 609 and the hydraulic oil pipe 605, thereby prompting the telescopic outer rod 601 to retract outside the telescopic inner column 604, and then when the telescopic outer rod 601 and the hook 602 are rotated and lowered to the corresponding position of the connecting angle steel 201 and the "X" shaped hook 203, the telescopic outer rod 601 and the hook 602 are realized. 02 retracts, thereby changing the loose fitting of the Chinese-shaped hook 203 to gradually tightening through the hook 602, thereby stably hanging the multiple connecting angle steels 201 with equal force. As the hydraulic telescopic column 606, the top limit plate 705 and the limit slide 707 continue to be stretched, the gradually stretching device stabilizing mechanism 8 and the fast lifting mechanism 5 realize air pressure adsorption on the top fixing plate 3, thereby achieving a stable effect. The whole is a pure mechanical mechanism with a long service life and simple operation. It can be self-locked by putting it down, hanging it up, and unlocked by lifting it down, which reduces the unlocking process, increases stability while achieving fast lifting, and increases the effect of use.

[0052] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A rapid lifting device for autoclaved aerated concrete blocks, comprising a cage plate (1) and a rapid lifting mechanism (5), characterized in that: The interior of the cage plate (1) is provided with a plurality of hollow hanging holes (101), a rubber pad (103) is fixedly installed on the top of the cage plate (1), a steel belt limit frame (102) is fixedly installed on the bottom of the cage plate (1), a plurality of side reinforcement plate mechanisms (2) are movably installed on the outside of the cage plate (1), a top fixing plate (3) is movably installed on the opposite side of the top of the side reinforcement plate mechanism (2), a steel belt limit frame (301) is fixedly installed on the top of the top fixing plate (3), a rubber pad (302) is fixedly installed on the bottom of the top fixing plate (3), a plurality of limit plugs (303) are fixedly installed on the top of the top fixing plate (3), and a tray mechanism (4) is fixedly installed on the bottom of the cage plate (1) by bolts; The rapid lifting mechanism (5) comprises a hollow support plate (501), a limit frame groove (503) is provided at the bottom of the hollow support plate (501), a plurality of support tubes (504) are connected to the bottom of the support tubes (504), a flexible suction cup nozzle (505) is fixedly installed at the bottom of the support tubes (504), a plurality of magnetic inner pillars (506) are fixedly installed inside the hollow support plate (501), four groups of hydraulic retraction mechanisms (6) are movably installed on the outside of the rapid lifting mechanism (5), a stabilizing mechanism (8) is connected to the top of the stabilizing mechanism (8), and a lifting mechanism (7) is fixedly installed on the top of the stabilizing mechanism (8); The side reinforcement plate mechanism (2) comprises a connecting angle steel (201), a plurality of X-shaped hooks (203) are fixedly mounted on the outer side of the connecting angle steel (201), and the number of the connecting angle steels (201) is four; The hydraulic retraction mechanism (6) includes four telescopic outer rods (601), and a plurality of hooks (602) are fixedly installed on opposite sides of the four telescopic outer rods (601). The hooks (602) are linearly and evenly distributed on the inner side of the telescopic outer rods (601), and the specifications and sizes of the hooks (602) are adapted to the specifications and sizes of the "J"-shaped hooks (203). The bottoms of the four telescopic outer rods (601) are fixedly installed with bottom limit seats (603). The inner sides of the four telescopic outer rods (601) are movably sleeved with sealing pistons (610). The tops of the sealing pistons (610) are fixedly installed with telescopic inner columns (604). The telescopic inner columns (604) are movably sleeved on the inner sides of the telescopic outer rods (601). The telescopic inner columns (604) and the sealing pistons (610) are fixedly mounted on the tops of the sealing pistons (610). ) is provided with a connecting oil passage (609) inside, the top end of the connecting oil passage (609) is connected to a hydraulic oil pipe (605), the top end of the hydraulic oil pipe (605) is connected to a hydraulic telescopic column (606), the fixed portion of the hydraulic telescopic column (606) is fixedly mounted on the top of the support plate (801), the telescopic end of the hydraulic telescopic column (606) is fixedly mounted with a connecting ring (607), the opposite side of the connecting ring (607) is hinged with a connecting rod (608), the other end of the connecting rod (608) is hingedly mounted on the outside of the limiting sliding column (704), the top end of the telescopic inner column (604) is hingedly mounted on the inside of the hinge seat 2 (502), and the connecting rods (608) are evenly distributed on the opposite sides of the connecting ring (607) and the limiting sliding column (704).

2. The autoclaved aerated concrete block rapid lifting device according to claim 1, characterized in that: The outer side of the connecting angle steel (201) is provided with a plurality of steel belt limiting grooves (202), the inner side of the bottom end of the connecting angle steel (201) is fixedly installed with a connecting piece (205), the end of the connecting piece (205) away from the connecting angle steel (201) is hinged with a hinge seat (206), the hinge seat (206) is fixedly installed at the bottom of the cage plate (1), the steel belt limiting grooves (202) and the "J"-shaped hooks (203) are linearly staggered and evenly distributed on the outer side of the connecting angle steel (201), the inner side of the connecting angle steel (201) is fixedly installed with a rubber corner pad (204), the top of the connecting angle steel (201) is movably plugged with a limiting pin (207), and the limiting pin (207) is movably plugged through the inside of the limiting plug plate (303).

3. The autoclaved aerated concrete block rapid lifting device according to claim 2, characterized in that: The number of the limiting plug plates (303) corresponds to the number of the connecting angle steels (201).

4. The autoclaved aerated concrete block rapid lifting device according to claim 1, characterized in that: The tray mechanism (4) comprises a plurality of tray support plates (401), a plurality of tray plates (404) are fixedly mounted on the top of the tray support plates (401), a plurality of groups of position limiting support blocks (405) are fixedly mounted on the top of the tray plates (404), a position limiting support seat (406) is fixedly mounted on the top of the tray plates (404), the specifications and dimensions of the position limiting support blocks (405) and the position limiting support seat (406) are adapted to the specifications and dimensions of the steel belt position limiting frame (102), a plurality of wedge block grooves (403) are provided at the bottom of the tray support plates (401), a plurality of reinforcing bolts (402) are movably inserted into the interior of the tray plates (404), the reinforcing bolts (402) movably pass through the position limiting support seat (406) and are threadedly connected to the interior of the hollow hanging hole (101), and the specifications and dimensions of the steel belt position limiting frame (102) are adapted to the specifications and dimensions of the steel belt position limiting frame (301).

5. The autoclaved aerated concrete block rapid lifting device according to claim 2, characterized in that: The inner pillars (506) of the magnet are evenly distributed in a circular linear manner inside the hollow support plate (501); the specifications and dimensions of the limit frame groove (503) are compatible with the specifications and dimensions of the rubber pad (103); the support tube (504) and the flexible suction cup mouth (505) are evenly distributed in a rectangular linear manner at the bottom of the hollow support plate (501); and four hinged seats (502) are fixed to the outside of the hollow support plate (501).

6. The autoclaved aerated concrete block rapid lifting device according to claim 5, characterized in that: The stabilizing mechanism (8) comprises a plurality of limit springs (802), a gas spring telescopic rod (803) and a telescopic outer cylinder (804); the top of the limit spring (802) is fixedly mounted with a support plate (801); the bottom of the telescopic outer cylinder (804) is connected to the top of the hollow support plate (501); the interior of the telescopic outer cylinder (804) is movably sleeved with a sealing piston 2 (806); the top of the sealing piston 2 (806) is fixedly mounted with a movable inner column (805); the top of the movable inner column (805) is fixedly mounted on the bottom of the support plate (801); and the movable inner column (805) is movably sleeved inside the telescopic outer cylinder (804).

7. The autoclaved aerated concrete block rapid lifting device according to claim 6, characterized in that: The bottom of the limit spring (802) is fixedly mounted on the top of the hollow support plate (501), the top of the gas spring telescopic rod (803) is hingedly mounted on the top of the support plate (801), and the bottom of the gas spring telescopic rod (803) is hingedly mounted on the top of the hollow support plate (501). The position of the limit spring (802) corresponds to the position of the gas spring telescopic rod (803), and the limit spring (802) and the gas spring telescopic rod (803) are evenly distributed in a circular manner on opposite sides of the support plate (801) and the hollow support plate (501).

8. The autoclaved aerated concrete block rapid lifting device according to claim 6, characterized in that: The top hanging mechanism (7) includes a bottom limit frame (706), the bottom limit frame (706) is fixedly mounted on the top of the support plate (801), a top limit plate (705) is fixedly mounted on the top of the bottom limit frame (706), the inner side of the top limit plate (705) is movably sleeved with a limit slide (704), the bottom of the limit slide (704) is fixedly mounted with a limit slide (707), the outer side of the limit slide (707) and the inner side of the bottom limit frame (706) are movably sleeved, a top ring plate (701) is fixedly mounted on the top of the limit slide (704), a plurality of plug-in plate frames (702) are fixedly mounted on the top of the top ring plate (701), and a lifting ring (703) is fixedly mounted on the top of the top ring plate (701).

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