A temporary storage device and storage method for finished precast beam steel strip mesh

Abstract

This invention discloses a temporary storage device and method for precast steel strip mesh, relating to the field of precast box girder technology. It includes a lifting mechanism for grabbing and lifting the steel strip mesh from a finished product rack. The lifting mechanism comprises two lifting guide columns, defined as arranged in a front-to-back direction. Lifting mounting plates, capable of vertical movement, are installed on the lifting guide columns. A gripping structure for grabbing the steel strip mesh is installed between the two lifting mounting plates. A translation mechanism for driving the gripping structure to move left and right is fixedly installed on the lifting mounting plates. The advantages are: this invention achieves fully automated storage and placement of the steel strip mesh through the coordinated operation of the lifting mechanism, translation mechanism, and storage mechanism. The entire process requires no manual intervention, and the positioning mechanism assists in positioning the lifting device, enabling automatic grabbing. This is beneficial for the subsequent construction of unmanned workshops.

Description

Technical Field

[0001] This invention relates to the field of precast box girder technology, and in particular to a temporary storage device and storage method for finished precast girder steel strip mesh. Background Technology

[0002] Precast box girders are reinforced concrete structures precast in a factory, primarily used as load-bearing structures in high-speed railway, bridge, and elevated road construction projects. Compared to traditional cast-in-place beams, precast box girders offer advantages such as higher production efficiency, more stable finished product quality, and easier transportation and installation.

[0003] The construction process of precast box girders generally includes steps such as mold making, rebar tying, prestressed tendon arrangement, and concrete pouring. Among these steps, due to the large number of rebars, the rebars are usually welded into rebar mesh or steel strip mesh before being transported to the tying table for tying, which can greatly improve the efficiency of rebar tying.

[0004] Steel strip mesh connects several continuous steel bars using flexible steel strips, solving the problems of continuous steel bars being difficult to hoist and transport, and the ease with which misalignment can occur. However, once formed, steel strip mesh occupies a significant amount of space, thus requiring a solution for its storage.

[0005] The steel strip mesh is welded piece by piece. Once welded, it is laid out on a finished product rack, which typically holds only one sheet. The initial solution involved developing a winding device to roll up the sheet-like mesh, significantly reducing its space requirements. However, after designing and implementing the winding device, new problems arose. After the rolled mesh was transported to the binding platform by crane, an additional unwinding step was required. This unwinding process had to be handled with care to prevent the mesh from springing open and causing injury. Furthermore, repositioning the mesh on either side required another lifting operation. This rendered the solution impractical; simply transporting the mesh to the binding platform and binding it directly was far more convenient.

[0006] Therefore, nowadays, once the steel strip mesh is welded into shape, it is directly transported and tied, which simplifies the construction process as much as possible. However, this also means the steel strip mesh cannot be stored temporarily. After processing one piece of steel strip mesh, the equipment must be shut down, and the next piece can only be produced after it has been transported away. This makes it impossible to process the required number of steel strip meshes at once, affecting production efficiency. These circumstances necessitate frequent starting and stopping of the steel strip mesh welding equipment, consuming a significant amount of staff time. Summary of the Invention

[0007] The purpose of this invention is to provide a temporary storage device and storage method for precast beam steel strip mesh to solve the above-mentioned problems.

[0008] The present invention achieves the above objectives through the following technical solutions: A temporary storage device for finished precast beam steel strip mesh panels includes: A lifting mechanism is used to grab and lift the steel strip mesh on the finished product rack. The lifting mechanism includes two lifting guide columns, the arrangement direction of the two lifting guide columns is defined as the front-to-back direction, and a lifting mounting plate that can be raised and lowered in the vertical direction is installed on the lifting guide columns. A gripping structure for grabbing the steel strip mesh is installed between the two lifting mounting plates, and a translation mechanism for driving the gripping structure to move left and right is fixedly installed on the lifting mounting plate. A translation and transfer mechanism is located on the side of the lifting mechanism away from the finished product rack. The translation and transfer mechanism is used to transfer steel strip mesh. The translation and transfer mechanism includes two guide beams arranged horizontally in the left-right direction. The two guide beams are spaced apart in the front-back direction. A translation mounting plate that can slide in the left-right direction is installed on the adjacent sides of the guide beams. A connecting beam is provided between the two translation mounting plates. A lifting mechanism for driving the connecting beam to rise and fall in the up-down direction is fixedly installed on the translation mounting plate. Several material grabbing hooks for grabbing steel strip mesh are evenly distributed at the bottom of the connecting beam. A storage mechanism for storing steel mesh is provided below a translation and transfer mechanism. The storage mechanism includes a mounting frame located on the side away from the lifting mechanism. Several storage racks are installed on the side wall of the mounting frame near the lifting mechanism. Each storage rack includes a load-bearing frame fixedly mounted on the mounting frame. A conveyor belt is installed on the load-bearing frame, and several arc-shaped grooves for positioning the steel mesh are evenly distributed on the conveyor belt.

[0009] As a further improvement, a sprocket is connected to the top of the lifting guide column via a bearing, and a transmission chain is wound around the sprocket. One end of the transmission chain is fixedly connected to the lifting mounting plate, and the other end of the transmission chain is connected to a counterweight. A lifting motor for driving the sprocket to rotate is also installed on the side of the lifting guide column.

[0010] As a further improvement, the gripping structure includes a rectangular protective shell arranged horizontally in the front-to-back direction. Two partition cylinders are integrally formed at the bottom of the protective shell and are spaced apart in the left-to-right direction. Several gripping cylinders are fixedly installed inside the upper part of the protective shell. A connecting plate is fixedly connected to the output end of the bottom of the gripping cylinder. A slide rail for guiding the connecting plate is fixedly installed on the inner wall of the protective shell. Wedge blocks are fixedly connected to the lower part of both ends of the connecting plate. Locking pins are slidably assembled in the horizontal direction on the adjacent side walls of the partition cylinders. A return spring for resetting the locking pin is sleeved on the locking pin.

[0011] As a further improvement, the material grabbing hook includes a cylinder, inside which is an inclined grabbing rod. A through hole is opened on the side wall of the cylinder, through which the grabbing rod extends to the outside of the cylinder. A V-shaped groove is formed between the grabbing rod and the cylinder to hook the steel strip mesh. An adjusting cylinder for adjusting the tilt angle of the grabbing rod is also fixedly installed inside the cylinder. The adjusting cylinder is hinged to the grabbing rod.

[0012] As a further improvement, the connecting beam is also provided with a limiting cylinder to prevent the connecting beam from shifting. The limiting cylinder is horizontally installed on the connecting beam in the front-to-back direction, and the translation mounting plate is provided with a limiting hole that cooperates with the limiting cylinder.

[0013] As a further improvement, reinforcing rods are also fixedly installed on both sides of the load-bearing frame.

[0014] As a further improvement, the translational transfer mechanism is also provided with a positioning mechanism for positioning the lifting device. The positioning mechanism includes a positioning frame slidably mounted on the translational transfer mechanism, and a positioning cylinder for driving the positioning frame to move is also installed on the translational transfer mechanism.

[0015] As a further improvement, a positioning plate is installed on the side of the positioning frame away from the lifting mechanism.

[0016] A method for storing precast steel mesh panels includes the following steps: S1. Lifting: Lifting the steel mesh on the finished product rack using a lifting mechanism; S2. Transfer: The lifting mechanism releases its gripper, allowing the steel strip mesh to fall onto the translation and transfer mechanism. The steel strip mesh is then transferred to the storage mechanism via the translation and transfer mechanism. S3. After the steel strip mesh moves to the storage mechanism, the translation and transfer mechanism drives the steel strip mesh to descend, so that the steel strip mesh falls on the storage mechanism. Then, the cylinder is extended to reduce the angle between the gripping rod and the cylinder, and the translation and installation plate is moved to make the gripping hook misaligned with the steel strip mesh so as to raise the gripping hook.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention achieves fully automated storage and placement of steel strip mesh through the coordinated operation of a lifting mechanism, a translation and transfer mechanism, and a storage mechanism. The entire process requires no manual intervention, and the positioning mechanism assists in positioning the lifting device to achieve automatic grasping. This is beneficial for the subsequent construction of unmanned workshops.

[0018] 2. In the temporary storage device of the present invention, the steel strip mesh is stored in a vertically unfolded state. After the lifting tool grabs it to the binding platform, it can be directly fixed and bound, which improves its practicality.

[0019] 3. The temporary storage device of this invention can store 5-8 pieces of steel strip mesh, solving the problems of difficult storage and inconvenient transportation of steel strip mesh in the prior art. Multiple storage racks jointly support the steel strip mesh, which can avoid the problem of deformation of the entire length of steel bars and ensure the quality of the finished steel strip mesh. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the structure of a precast beam steel strip mesh finished product temporary storage device according to the present invention.

[0022] Figure 2 This is a left-side structural schematic diagram of a precast beam steel strip mesh finished product temporary storage device according to the present invention.

[0023] Figure 3 This is a schematic diagram of the gripping structure of the precast beam steel strip mesh finished product temporary storage device described in this invention.

[0024] Figure 4 This is a schematic diagram of the material-grabbing hook of a precast beam steel strip mesh finished product temporary storage device according to the present invention.

[0025] Figure 5 This is a reference diagram showing the usage status of the precast beam steel strip mesh temporary storage device described in this invention.

[0026] The annotations in the attached figures are explained as follows: 100. Lifting mechanism; 110. Lifting guide column; 120. Lifting mounting plate; 130. Translation cylinder; 140. Gripping structure; 141. Protective shell; 142. Gripping cylinder; 143. Slide rail; 144. Connecting plate; 145. Divider cylinder; 146. Wedge block; 147. Return spring; 148. Locking pin; 150. Lifting motor; 200. Translation and transfer mechanism; 210. Translation mounting plate; 220. Lifting cylinder; 23. 0. Connecting beam; 240. Limiting cylinder; 250. Material grabbing hook; 251. Cylinder; 252. Grabbing rod; 253. Through hole; 254. Adjusting cylinder; 260. Guide beam; 300. Positioning mechanism; 310. Positioning cylinder; 320. Positioning frame; 400. Storage mechanism; 410. Conveyor belt; 420. Supporting frame; 430. Reinforcing rod; 440. Support column; 441. Mounting frame; 500. Finished product rack; 600. Steel strip mesh. Detailed Implementation

[0027] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. In addition, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection", and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood through the specific circumstances.

[0029] The present invention will be further described below with reference to the accompanying drawings: like Figures 1-5 As shown, the precast beam steel strip mesh finished product temporary storage device includes a lifting mechanism 100 for lifting the steel strip mesh 600, a translation and transfer mechanism 200 for transferring the steel strip mesh 600, a storage mechanism 400 for temporarily storing the steel strip mesh 600, and a positioning mechanism 300 for positioning external lifting tools.

[0030] like Figure 1 and Figure 5As shown, the lifting mechanism 100 is used to grab and lift the steel strip mesh 600 on the finished product rack 500. The lifting mechanism 100 includes two lifting guide columns 110, and the arrangement direction of the two lifting guide columns 110 is defined as the front-to-back direction. A lifting mounting plate 120 that can be raised and lowered in the vertical direction is installed on the lifting guide column 110. A guide rail for guiding the lifting mounting plate 120 is also provided on the lifting guide column 110. A sprocket is connected to the top of the lifting guide column 110 through a bearing. A transmission chain is wound on the sprocket. One end of the transmission chain is fixedly connected to the lifting mounting plate 120, and the other end of the transmission chain is connected to a counterweight. The counterweight is used to maintain balance and reduce the burden on the motor. A lifting motor 150 for driving the sprocket to rotate is also installed on the side of the lifting guide column 110. In this embodiment, the lifting motor 150 and the sprocket are meshed by gears.

[0031] A gripping structure 140 for gripping the steel strip mesh 600 is installed between the two lifting mounting plates 120. A translation mechanism for driving the gripping structure 140 to move left and right is fixedly installed on the lifting mounting plate 120. In this embodiment, the translation mechanism is a translation cylinder 130. In other embodiments, an electric cylinder or a hydraulic cylinder can also be selected as appropriate.

[0032] like Figure 3 As shown, the gripping structure 140 includes a rectangular protective shell 141 arranged horizontally in the front-back direction. Two partition cylinders 145 are integrally formed at the bottom of the protective shell 141, and the partition cylinders 145 are spaced apart in the left-right direction. Five gripping cylinders 142 are fixedly installed inside the upper part of the protective shell 141. The gripping cylinders 142 are mainly used to drive the wedge blocks 146 to rise and fall, so the number does not need to be too large. A connecting plate 144 is fixedly connected to the output end of the gripping cylinder 142. A slide rail 143 for guiding the connecting plate 144 is fixedly installed on the inner wall of the protective shell 141. Wedge blocks 146 are fixedly connected to the lower ends of both ends of the connecting plate 144. Locking pins 148 are slidably assembled in the horizontal direction on the adjacent side walls of the partition cylinders 145. A return spring 147 for resetting the locking pin 148 is sleeved on the locking pin 148. The wedge blocks 146 and locking pins 148 are both arranged in pairs, with at least 15 pairs to prevent deformation of the steel strip mesh 600 during lifting. In addition, the paired locking pins 148 are also provided with protrusions and mating grooves to improve the load-bearing capacity of the locking pins 148.

[0033] like Figure 1 , Figure 2 and Figure 5As shown, the translation and transfer mechanism 200 is located on the side of the lifting mechanism 100 away from the finished product rack 500. The translation and transfer mechanism 200 is used to transfer the steel strip mesh 600. The translation and transfer mechanism 200 includes two guide beams 260 arranged horizontally in the left-right direction. The two guide beams 260 are spaced apart in the front-back direction. On the adjacent sides of the guide beams 260, there are translation mounting plates 210 that can slide in the left-right direction. The translation mounting plates 210 can be moved by synchronous belts, rodless cylinders, chains, etc., any one of which can be selected. A connecting beam 230 is provided between the two translation mounting plates 210. A lifting mechanism for driving the connecting beam 230 to rise and fall in the up-down direction is fixedly installed on the translation mounting plate 210. Several material grabbing hooks 250 for grabbing the steel strip mesh 600 are evenly distributed at the bottom of the connecting beam 230. The position of the material grabbing hooks 250 is offset from the storage rack.

[0034] like Figure 4 As shown, the material-grabbing hook 250 includes a cylindrical body 251. An inclined gripping rod 252 is provided inside the cylindrical body 251. A through hole 253 is opened on the side wall of the cylindrical body 251, through which the gripping rod 252 extends to the outside of the cylindrical body 251. A V-shaped groove is formed between the gripping rod 252 and the cylindrical body 251 to hook the steel strip mesh 600. An adjusting cylinder 254 for adjusting the tilt angle of the gripping rod 252 is also fixedly installed inside the cylindrical body 251. The adjusting cylinder 254 is hinged to the gripping rod 252. This structure can better adapt to this temporary storage device. When the lifting mechanism 100 and the translational transfer mechanism 200 connect to transfer the steel strip mesh 600, the included angle between the gripping rod 252 and the cylindrical body 251 can be increased, increasing the material-grabbing hook 250's receiving range and ensuring that the steel strip mesh 600 can stably fall onto the material-grabbing hook 250.

[0035] The connecting beam 230 is also equipped with a limiting cylinder 240 to prevent the connecting beam 230 from shifting. The limiting cylinder 240 is horizontally installed on the connecting beam 230 in the front-to-back direction. The translation mounting plate 210 is provided with a limiting hole (not shown in the figure) that cooperates with the limiting cylinder 240. By setting the limiting cylinder 240, the connecting beam 230 can be fixed and limited, reducing the burden on the lifting cylinder 220 and preventing the lifting cylinder 220 from being overloaded during the translation and transportation of the steel strip mesh 600, thus reducing the service life of the lifting cylinder 220.

[0036] like Figure 1 and Figure 2As shown, the storage mechanism 400 is used to store the steel strip mesh 600. The storage mechanism 400 is located below the translation and transfer mechanism 200. The storage mechanism 400 includes a mounting frame 441, which is located on the side away from the lifting mechanism 100. In this embodiment, support columns 440 are fixedly connected to both the front and rear sides of the mounting frame 441. The support columns 440 are used to support the guide beam 260 on one hand and to fix the mounting frame 441 on the other. A mounting bracket is installed on the side wall of the mounting frame 441 near the lifting mechanism 100. Several storage racks are installed horizontally, with a group of racks every 2-3 meters to avoid excessive local load on the reinforcing bars. Vertically, at least three rows of storage racks are installed to jointly support the steel mesh 600, reducing the weight borne by the top continuous reinforcing bars. The storage racks include a load-bearing frame 420 fixedly installed on the mounting frame 441. A conveyor belt 410 is installed on the load-bearing frame 420. The conveyor belts 410 in the same row are connected by a drive shaft. Several arc-shaped grooves for positioning the reinforcing mesh are evenly distributed on the belt of the conveyor belt 410. Reinforcing rods 430 are also fixedly installed on both sides of the load-bearing frame 420.

[0037] In this embodiment, the translation and transfer mechanism 200 is further provided with a positioning mechanism 300 for positioning the lifting device. The positioning mechanism 300 includes a positioning frame 320 slidably mounted on the translation and transfer mechanism 200, and a positioning cylinder 310 for driving the positioning frame 320 to move is also installed on the translation and transfer mechanism 200. A positioning plate is installed on the side of the positioning frame 320 away from the lifting mechanism 100, and a rubber sheet is installed on the positioning plate to buffer the impact of external lifting devices. In other embodiments, a shock absorber can also be used to connect the positioning frame 320 and the positioning plate to reduce the impact.

[0038] Working principle: After the external welding equipment welds the steel strip mesh 600 into shape, the steel strip mesh 600 is laid flat on the finished product frame 500. The external traction mechanism pulls the steel strip mesh 600 to the set position, so that the rightmost continuous steel bar of the steel strip mesh 600 is located below the gripping structure 140. The lifting motor 150 drives the lifting mounting plate 120 to descend, so that the continuous steel bar of the steel strip mesh 600 is inserted into the gap between the two partition cylinders 145. The gripping cylinder 142 descends, driving the wedge block 146 to move down, and the compression locking pin 148 is engaged, completing the gripping of the steel strip mesh 600. After grabbing, the lifting motor 150 drives the lifting mounting plate 120 to rise. After rising to the set position, the translation cylinder 130 drives the grabbing structure 140 to move to the right. The translation mounting plate 210 moves to the leftmost position. At this time, the grabbing rod 252 of the grabbing hook 250 is located below the grabbing structure 140. The grabbing cylinder 142 drives the wedge block 146 to rise. The reset spring 147 drives the locking pin 148 to retract. The steel strip mesh 600 slides onto the grabbing rod 252. Then, the translation and transfer mechanism 200 drives the steel strip mesh 600 to move to the right. After the steel strip mesh 600 moves to the storage rack, the lifting cylinder 220 drives the connecting beam 230 to descend. After the steel strip mesh 600 falls to the storage rack, the connecting beam 230 continues to descend, causing the grabbing rod 252 to separate from the steel strip mesh. Then, the connecting beam 230 moves to the right again and rises to reset.

[0039] When transferring the second piece of steel mesh, the conveyor belt 410 drives the first piece of steel mesh to move to the right to make room for the second piece of steel mesh, and then the above actions are repeated.

[0040] When transferring the steel strip mesh 600 to the binding platform, two external cranes jointly drive the lifting device to move. The lifting device has hooks that can hook the steel strip mesh 600. When grabbing the steel strip mesh 600, the lifting device slowly descends and fits against the positioning plate to prevent the lifting device from swaying left and right. After descending to the set position, the conveyor belt 410 drives the steel strip mesh 600 to move to the left. When the continuous reinforcing bar at the top of the steel strip mesh 600 moves above the hook of the lifting device, the lifting device rises and grabs the steel strip mesh 600. Then, the crane drives the lifting device to move to the left, and at the same time, the positioning cylinder 310 also drives the positioning frame 320 to move to the left, maintaining synchronization. In the vertical direction, after the steel strip mesh 600 is completely offset from the storage rack, the crane drives the lifting device to rise and transfer the steel strip mesh 600 to the binding platform.

[0041] This embodiment also provides a method for storing 600 precast steel mesh panels of precast beams, including the following steps: S1. Lifting: Lifting mechanism 100 lifts the steel strip mesh 600 on the finished product rack 500. S2. Transfer: The lifting mechanism 100 releases its grip, allowing the steel strip mesh 600 to fall onto the translation and transfer mechanism 200. The steel strip mesh 600 is then transferred to the storage mechanism 400 via the translation and transfer mechanism 200. S3. After the steel strip mesh 600 moves to the storage mechanism 400, the translation and transfer mechanism 200 drives the steel strip mesh 600 to descend, so that the steel strip mesh 600 falls on the storage mechanism 400. Then, the cylinder 254 is adjusted to extend to reduce the angle between the gripping rod 252 and the cylinder 251, and the translation and installation plate 210 is moved to make the gripping hook 250 misaligned with the steel strip mesh 600 so as to raise the gripping hook 250.

[0042] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A temporary storage device for finished precast beam steel strip mesh, characterized in that, include: A lifting mechanism (100) is used to grab and lift the steel strip mesh (600) on the finished product rack (500). The lifting mechanism (100) includes two lifting guide columns (110). The arrangement direction of the two lifting guide columns (110) is defined as the front-back direction. A lifting mounting plate (120) that can be raised and lowered in the vertical direction is installed on the lifting guide columns (110). A gripping structure (140) for grabbing the steel strip mesh (600) is installed between the two lifting mounting plates (120). A translation mechanism for driving the gripping structure (140) to move left and right is fixedly installed on the lifting mounting plate (120). A translational transfer mechanism (200) is located on the side of the lifting mechanism (100) away from the finished product rack (500). The translational transfer mechanism (200) is used to transfer the steel strip mesh (600). The translational transfer mechanism (200) includes two guide beams (260) arranged horizontally in the left-right direction. The two guide beams (260) are spaced apart in the front-back direction. A translational mounting plate (210) that can slide in the left-right direction is installed on the adjacent side of the guide beams (260). A connecting beam (230) is provided between the two translational mounting plates (210). A lifting mechanism for driving the connecting beam (230) to rise and fall in the up-down direction is fixedly installed on the translational mounting plate (210). A number of material-grabbing hooks (250) for grabbing the steel strip mesh (600) are evenly distributed at the bottom of the connecting beam (230). A storage mechanism (400) is used to store steel strip mesh (600). The storage mechanism (400) is located below the translation and transfer mechanism (200). The storage mechanism (400) includes a mounting frame (441). The mounting frame (441) is located on the side away from the lifting mechanism (100). Several storage racks are installed on the side wall of the mounting frame (441) near the lifting mechanism (100). In the horizontal direction, a group of storage racks is set every 2-3 meters to avoid excessive local load on the continuous steel bars. In the vertical direction, at least three rows of storage racks are set to jointly support the steel strip mesh (600) and reduce the weight borne by the top continuous steel bars. The storage rack includes a load-bearing frame (420) fixedly installed on the mounting frame (441). A conveyor belt (410) is installed on the load-bearing frame (420). The conveyor belts (410) in the same row are connected by a drive shaft. Several arc-shaped grooves for positioning the steel strip mesh are evenly distributed on the belt of the conveyor belt (410).

2. The precast beam steel strip mesh finished product temporary storage device according to claim 1, characterized in that: The top of the lifting guide column (110) is connected to a sprocket via a bearing. A transmission chain is wound around the sprocket. One end of the transmission chain is fixedly connected to the lifting mounting plate (120), and the other end of the transmission chain is connected to a counterweight. A lifting motor (150) for driving the sprocket to rotate is also installed on the side of the lifting guide column (110).

3. The precast beam steel strip mesh finished product temporary storage device according to claim 2, characterized in that: The gripping structure (140) includes a rectangular protective shell (141) arranged horizontally in the front-back direction. Two partition cylinders (145) are integrally formed at the bottom of the protective shell (141). The partition cylinders (145) are spaced apart in the left-right direction. Several gripping cylinders (142) are fixedly installed inside the upper part of the protective shell (141). A connecting plate (144) is fixedly connected to the output end of the gripping cylinder (142). A slide rail (143) for guiding the connecting plate (144) is fixedly installed on the inner wall of the protective shell (141). Wedge blocks (146) are fixedly connected to the lower ends of both ends of the connecting plate (144). Locking pins (148) are slidably assembled in the horizontal direction on the adjacent side walls of the partition cylinders (145). A reset spring (147) for resetting the locking pin (148) is sleeved on the locking pin (148).

4. The precast beam steel strip mesh finished product temporary storage device according to claim 1, characterized in that: The material grabbing hook (250) includes a cylinder (251), and a grabbing rod (252) is provided inside the cylinder (251) at an incline. A through hole (253) is provided on the side wall of the cylinder (251). The grabbing rod (252) extends through the through hole (253) to the outside of the cylinder (251). A V-shaped groove is formed between the grabbing rod (252) and the cylinder (251) to hook the steel strip mesh (600). An adjusting cylinder (254) for adjusting the tilt angle of the grabbing rod (252) is also fixedly installed inside the cylinder (251). The adjusting cylinder (254) is hinged to the grabbing rod (252).

5. The precast beam steel strip mesh finished product temporary storage device according to claim 4, characterized in that: The connecting beam (230) is also provided with a limiting cylinder (240) to prevent the connecting beam (230) from shifting. The limiting cylinder (240) is horizontally installed on the connecting beam (230) in the front-back direction. The translation mounting plate (210) is provided with a limiting hole that cooperates with the limiting cylinder (240).

6. The precast beam steel strip mesh finished product temporary storage device according to claim 1, characterized in that: The load-bearing frame (420) is also fixedly installed with reinforcing rods (430) on both sides.

7. The precast beam steel strip mesh finished product temporary storage device according to claim 1, characterized in that: The translation and transfer mechanism (200) is also provided with a positioning mechanism (300) for positioning the lifting device. The positioning mechanism (300) includes a positioning frame (320) slidably mounted on the translation and transfer mechanism (200). The translation and transfer mechanism (200) is also equipped with a positioning cylinder (310) for driving the positioning frame (320) to move.

8. The precast beam steel strip mesh finished product temporary storage device according to claim 7, characterized in that: A positioning plate is installed on the side of the positioning frame (320) away from the lifting mechanism (100).

9. A method for storing finished precast beam steel strip mesh panels, comprising a temporary storage device for finished precast beam steel strip mesh panels as described in any one of claims 1 to 8, characterized in that, Includes the following steps: S1. Lifting: Lift the steel strip mesh (600) on the finished product rack (500) through the lifting mechanism (100). S2, transfer, the lifting mechanism (100) releases the grip, so that the steel strip net (600) falls to the translation and transfer mechanism (200), and the steel strip net (600) is transferred to the storage mechanism (400) through the translation and transfer mechanism (200). S3. After the steel strip mesh (600) moves to the storage mechanism (400), the translation and transfer mechanism (200) drives the steel strip mesh (600) to descend, so that the steel strip mesh (600) falls on the storage mechanism (400). Then, the cylinder (254) is adjusted to extend to reduce the angle between the gripping rod (252) and the cylinder (251), and the translation and installation plate (210) is moved to make the gripping hook (250) misaligned with the steel strip mesh (600) so as to raise the gripping hook (250).

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