Laminated slab integral goods shelf

Abstract

The utility model relates to the technical field of building material transportation, and discloses a laminated slab integral goods shelf which comprises a placing frame, a plurality of supporting rods are fixedly connected to the left side and the right side of the outer wall of the placing frame respectively, springs are fixedly connected to the outer walls of the supporting rods respectively, the other ends of the springs are fixedly connected with blocking pieces respectively, and the blocking pieces are fixedly connected to the left side and the right side of the outer wall of the placing frame respectively. A placing plate is arranged at the top of the placing frame, sliding blocks are fixedly connected to the left side and the right side of the inner wall of the placing plate, moving plates are slidably connected to the outer walls of the two sliding blocks, clamping grooves are formed in the front sides and the rear sides of the outer walls of the two moving plates, and a plurality of first fixing blocks are fixedly connected to the left side and the right side of the outer wall of the placing plate. According to the utility model, through the sliding connection between the sliding block and the moving plate and the cooperation between the clamping block and the clamping groove, a worker can easily adjust the position of the moving plate on the placing plate, and can flexibly change the size and the layout of the placing space according to the actual size and the number of the laminated plates.

Description

Technical Field

[0001] This utility model relates to the field of building material transportation technology, and in particular to a composite panel shelving unit. Background Technology

[0002] With the development of the construction industry, precast components are widely used in modern construction projects due to their advantages of fast construction speed and controllable quality. Among them, precast concrete composite slabs are an important type of precast component and are widely used in floor slabs and wall panels. Therefore, a type of precast slab assembly rack is needed.

[0003] A search revealed Chinese Patent Publication No. CN209518636U, which discloses a special rack for composite veneer, belonging to the field of construction technology. This rack solves technical problems such as the difficulty of disassembly in existing systems. The rack includes a frame with multiple uprights. Stacking components for supporting composite veneers are mounted on the uprights in multiple sets distributed vertically. Each set includes a support rod and brackets mounted on the uprights. The ends of the support rod rest on the brackets of two adjacent uprights. The support rods are horizontally positioned. This invention provides stable support for composite veneers placed on the support rods, with a large contact area. However, existing composite veneer transport racks lack sufficient flexibility, cannot effectively support composite veneers of various sizes, and cannot adequately guarantee the safe transport of goods. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a composite panel rack, which aims to improve the existing composite panel transport racks that lack sufficient flexibility, cannot effectively support composite panels of various sizes, and cannot fully guarantee the safe transport of goods.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a modular shelving unit for stacked panels, comprising a placement rack, wherein multiple support rods are fixedly connected to the left and right sides of the outer wall of the placement rack, springs are fixedly connected to the outer walls of the multiple support rods, and baffles are fixedly connected to the other ends of the multiple springs; a placement plate is provided on the top of the placement rack, and sliders are fixedly connected to the left and right sides of the inner wall of the placement plate; movable plates are slidably connected to the outer walls of two sliders; slots are provided on the front and rear sides of the outer walls of the two movable plates; multiple fixing blocks are fixedly connected to the left and right sides of the outer wall of the placement plate; a locking block is rotatably connected to the adjacent side of the multiple fixing blocks; the outer walls of the multiple locking blocks engage with the slots; and a disassembly structure is provided on the top of the placement rack.

[0006] The above technical solution involves adjusting the placement space on the mounting plate using the operating blocks and the movable plate. The stacked plate is then placed on the mounting plate. During and after placement, if an external force causes the stacked plate to hit the baffle, the spring cushions the force through elastic deformation, ensuring the stacked plate remains in a relatively stable and safe placement state. When the area of ​​the mounting rack needs to be increased, the worker manually pulls the movable plate. As the movable plate is pulled out, its inertia causes it to collide with the baffle on the support rod, compressing the spring fixed to the rear of the baffle and cushioning the force on the movable plate. After pulling out the movable plate, the blocks on the mounting plate are rotated to connect with the slots on both sides of the movable plate, thus fixing the movable plate in place.

[0007] As a further description of the above technical solution:

[0008] The disassembly structure includes multiple connecting blocks. The bottom of each connecting block is fixedly connected to the top perimeter of the placement rack. A movable block is slidably connected to the right side of the inner wall of each connecting block. A push rod is fixedly connected to the top of each movable block. A locking block is slidably connected to the rear side of the inner wall of each connecting block. A push rod is fixedly connected to the top of each locking block. Multiple locking grooves are provided on the front and rear sides of the outer wall of each placement plate. The multiple locking grooves engage with the locking blocks.

[0009] Through the above technical solution: when it is necessary to remove the placement plate from the placement rack, the worker holds the push rod two and pushes it from left to right. The push rod two drives the moving block to move from left to right, so that the locking block can move. The worker holds the push rod one and moves it from back to front. The push rod one drives the locking block to move from back to front, thereby releasing the locking groove on the placement plate.

[0010] As a further description of the above technical solution:

[0011] Both of the movable plates have a connecting groove in the middle of their outer walls, and a handle is fixedly connected to the inner wall of each of the two connecting grooves.

[0012] The above technical solution allows staff to adjust the spatial layout of the placement board by pulling the movable board. They should first stand at a suitable operating position on the shelf, facing the movable board, and naturally extend both hands to the handles in the middle of the outer wall of the movable board. They should accurately grasp the handles with their palms, with their fingers naturally bent and gripping firmly to ensure a secure and comfortable grip. At the same time, they should maintain a stable and balanced posture to effectively apply force.

[0013] As a further description of the above technical solution:

[0014] Each of the support rods has a fixed block 2 fixedly connected to the top of its outer wall, and each of the fixed blocks 2 has a roller rotatably connected to the top of its inner wall.

[0015] The above technical solution works as follows: when the worker pulls the movable plate outward, the bottom of the movable plate will contact the roller. Since the roller is rotatably connected to the top of the outer wall of the support rod through the fixed block two, and the roller can rotate freely, the roller will roll under the force of the movable plate moving, thus changing the original sliding friction between the movable plate and the support rod into rolling friction.

[0016] As a further description of the above technical solution:

[0017] Multiple support frames are fixedly connected to the front and rear sides of the outer wall of the placement rack. Each of the multiple support frames has a screw threaded to its top, and the other end of each of the multiple screws is threaded to the bottom of the support rod.

[0018] Through the above technical solution, the support frame, the placement frame, and the support rod are connected by screws to form a stable triangular or polygonal support structure. This structure has good spatial stability and can maintain relative stability whether the composite plate is placed statically or under external force interference, reducing the possibility of deformation and displacement.

[0019] As a further description of the above technical solution:

[0020] Each of the multiple connecting blocks has a connecting piece fixedly connected to one of its adjacent sides, and the bottom of the multiple connecting pieces is threadedly connected to the top perimeter of the placement frame.

[0021] Through the above technical solution, the connecting block forms an integral whole with the placement frame through the connecting piece, so that the placement plate can withstand the weight of the stacked plate and the possible external impact after installation, and can ensure the relative position stability of each component during disassembly, which is convenient for operation.

[0022] As a further description of the above technical solution:

[0023] The top of the placement plate has a placement groove, and the bottom of the inner wall of the placement groove has multiple anti-slip textures.

[0024] The above technical solution allows the stacked panels to be placed in the placement slot, where the four walls of the slot can position and limit the panels, preventing horizontal displacement. Even when the rack is subjected to vibration or external interference, the stacked panels remain relatively stable within the placement slot, maintaining their fixed relative position, which helps improve the safety and neatness of the warehouse.

[0025] As a further description of the above technical solution:

[0026] Multiple sliding grooves are provided on the front and rear sides of the outer walls of the two movable plates, and the inner walls of the multiple sliding grooves are slidably connected to the slider.

[0027] The above technical solution achieves a sliding connection with the slide groove by embedding it into the slide groove. During installation, the slider is aligned with the opening of the slide groove and gently pushed in along the length of the slide groove. Due to the size fit between the slider and the slide groove, the slider can enter the slide groove smoothly and form a tight contact with the inner wall of the slide groove.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, through the sliding connection between the slider and the moving plate, and the cooperation of the locking block and the locking slot, the staff can easily adjust the position of the moving plate on the placement plate. According to the actual size and quantity of the stacked plates, the size and layout of the placement space can be flexibly changed, so that the shelf can adapt to the storage needs of stacked plates of different specifications, and ensure the installation and transportation of goods.

[0030] 2. In this utility model, the design of push rod one and push rod two simplifies the disassembly and installation process of the placement plate. Workers only need to push or pull the corresponding push rod to engage or disengage the locking block from the locking groove on the placement plate. Whether in the initial assembly of the shelf or in the subsequent maintenance and adjustment process, this simple and easy operation method can greatly improve work efficiency and reduce the input of manpower and time costs. Attached Figure Description

[0031] Figure 1 This is a perspective view of a composite panel shelving unit proposed in this utility model;

[0032] Figure 2 This is a front view of a composite panel shelving unit proposed in this utility model;

[0033] Figure 3 This is a top view of a composite panel shelving unit proposed in this utility model;

[0034] Figure 4 This is an exploded view of the disassembly mechanism for a composite panel shelving unit proposed in this utility model.

[0035] Figure 5 This is a partial structural diagram of a composite panel shelving unit proposed in this utility model.

[0036] Legend:

[0037] 1. Placement rack; 2. Disassembly structure; 201. Connecting block; 202. Moving block; 203. Push rod one; 204. Engaging block; 205. Engaging groove; 206. Push rod two; 3. Support rod; 4. Spring; 5. Baffle; 6. Placement plate; 7. Slider; 8. Moving plate; 9. Slot; 10. Fixing block one; 11. Locking block; 12. Connecting groove; 13. Handle; 14. Fixing block two; 15. Roller; 16. Support frame; 17. Screw; 18. Connecting piece; 19. Placement groove; 20. Anti-slip texture; 21. Slide groove. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 2 and Figure 4 An embodiment of this utility model provides: a stacked panel rack, including a placement rack 1. Multiple support rods 3 are fixedly connected to the left and right sides of the outer wall of the placement rack 1. Springs 4 are fixedly connected to the outer walls of the multiple support rods 3. A baffle 5 is fixedly connected to the other end of the multiple springs 4. A placement plate 6 is provided on the top of the placement rack 1. Slider 7 is fixedly connected to the left and right sides of the inner wall of the placement plate 6. Moving plates 8 are slidably connected to the outer walls of the two sliders 7. The front and rear sides of the outer walls of the two moving plates 8 are provided with slots 9. Multiple fixing blocks 10 are fixedly connected to the left and right sides of the outer wall of the placement plate 6. A locking block 11 is rotatably connected to the adjacent side of the multiple fixing blocks 10. The outer walls of the multiple locking blocks 11 are engaged with the slots 9. A disassembly structure 2 is provided on the top of the placement rack 1.

[0040] Specifically, when it is necessary to increase the usable area of ​​the storage rack 1, the sliders 7 on the left and right sides of the inner wall of the storage plate 6 are slidably connected to the movable plate 8. The staff manually pulls the movable plate 8 outward. During the process of the movable plate 8 being pulled out, due to inertia, the movable plate 8 will move towards the baffle 5 on the support rod 3 and collide with it. The spring 4 fixed on the back of the baffle 5 will play a buffering role again. The spring 4 is compressed and buffers the impact force generated by the inertia of the movable plate 8 through its own elastic deformation, avoiding the movable plate 8 from violently colliding with other components and causing damage. At the same time, it also protects the stability of the entire rack structure. After the movable plate 8 is pulled out to the appropriate position, the locking block 11 on the storage plate 6 is rotated to make the locking block 11 accurately engage with the locking slots 9 on both sides of the movable plate 8. The connection between the locking block 11 and the locking slot 9 fixes the position of the movable plate 8. The movable plate 8 is then stably in the expanded position, thereby increasing the overall usable area of ​​the storage rack 1, meeting the requirements for storing more stacked boards or adapting to the placement of stacked boards of different sizes, and ensuring that the rack can flexibly cope with different storage conditions.

[0041] Reference Figure 2 , Figure 3 and Figure 4 The disassembly structure 2 includes multiple connecting blocks 201. The bottom of each connecting block 201 is fixedly connected to the top perimeter of the placement frame 1. A moving block 202 is slidably connected to the right side of the inner wall of each connecting block 201. A push rod 1 203 is fixedly connected to the top of each moving block 202. A locking block 204 is slidably connected to the rear side of the inner wall of each connecting block 201. A push rod 206 is fixedly connected to the top of each locking block 204. Multiple locking grooves 205 are provided on the front and rear sides of the outer wall of each placement plate 6. The multiple locking grooves 205 engage with the locking blocks 204.

[0042] Specifically, when it is necessary to disassemble the placement plate 6, the operator first applies external force to the push rod 203 to make the push rod 203 move accordingly. Since the bottom of the push rod 203 is fixedly connected to the moving block 202, and the moving block 202 is slidably connected to the right side of the inner wall of the connecting block 201, when the push rod 203 is subjected to external force, it will drive the moving block 202 to move along the sliding track on the right side of the inner wall of the connecting block 201. After the moving block 202, the operator then operates the push rod 206 to apply a downward pulling force to the push rod 206. The locking block 204 will slide down along the sliding track on the rear side of the inner wall of the connecting block 201, gradually disengaging from the locking groove 205 on the placement plate 6. When the locking block 204 is completely disengaged from the locking groove 205, the placement plate 6 is no longer constrained by the locking block 204 and can be easily removed from the placement rack 1.

[0043] Reference Figure 1 , Figure 3 and Figure 5The outer walls of the two movable plates 8 are provided with connecting grooves 12 in the middle, and the inner walls of the two connecting grooves 12 are fixedly connected with handles 13; the top of the outer walls of the multiple support rods 3 are fixedly connected with fixing blocks 14, and the top of the inner walls of the multiple fixing blocks 14 are rotatably connected with rollers 15; the front and rear sides of the outer walls of the placement rack 1 are fixedly connected with multiple support frames 16, the top of the multiple support frames 16 is threaded with screws 17, and the other end of the multiple screws 17 is threaded to the bottom of the support rods 3.

[0044] Specifically, when the position of the movable plate 8 needs to be adjusted, the operator can naturally grasp the handle 13. The handle 13 can effectively transmit the force applied by the operator's hand to the movable plate 8. The roller 15 is rotatably connected to the top of the outer wall of the support rod 3 through the fixing block 2 14. When the operator pulls the movable plate 8 outward, the bottom of the movable plate 8 will contact the roller 15. Since the roller 15 can rotate freely around its central axis within the fixing block 2 14, the roller 15 will roll under the friction generated by the movement of the movable plate 8, changing the original sliding friction between the movable plate 8 and the support rod 3 into rolling friction. After the stacked plate is placed on the placement frame 1, the weight of the stacked plate will be transmitted to the support frame 16 through the placement frame 1, and then to the support rod 3 through the screw 17, and then further distributed to a larger area by the support rod 3.

[0045] Reference Figure 1 , Figure 2 and Figure 3 Each of the multiple connecting blocks 201 has a connecting piece 18 fixedly connected to one side of each adjacent side. The bottom of the multiple connecting pieces 18 is threaded to the top of the placement rack 1. The top of the placement plate 6 has a placement groove 19, and the bottom of the inner wall of the placement groove 19 has multiple anti-slip textures 20. The front and rear sides of the outer walls of the two movable plates 8 have multiple sliding grooves 21, and the inner walls of the multiple sliding grooves 21 are slidably connected to the slider 7.

[0046] Specifically, the connecting block 201 forms an integral part with the placement frame 1 through the connecting piece 18, so that the placement plate 6 can withstand the weight of the composite plate and the possible impact of external forces after installation. In addition, it can ensure the relative position stability of each component during disassembly, which is convenient for operation. When the composite plate is placed into the placement groove 19, the four walls of the placement groove 19 can position and limit the composite plate, preventing the composite plate from shifting horizontally on the placement plate 6. The anti-slip texture 20 is distributed on the bottom of the inner wall of the placement groove 19, which increases the friction between the bottom of the inner wall of the placement groove 19 and the bottom surface of the composite plate to prevent the composite plate from sliding. The sliding groove 21 is opened on the front and rear sides of the outer wall of the moving plate 8, and the slider 7 is slidably connected to it. The shape of the slider 7 matches the sliding groove 21. During installation, the slider 7 is embedded in the sliding groove 21 along its length, and a certain gap is maintained between the two to ensure smooth sliding.

[0047] Working principle: When there is a need to increase the usable area of ​​the placement rack 1, since the sliders 7 on the left and right sides of the inner wall of the placement plate 6 are slidably connected to the moving plate 8, the operator manually applies an outward pulling force to the moving plate 8. At this time, the moving plate 8 will begin to slide outward along the track defined by the sliders 7. During the process of the moving plate 8 being pulled out, the moving plate 8 continues to move outward due to inertia. The support rods 3 placed around the perimeter of the placement rack 1 are fixed with baffles 5, and the moving plate 8 will move towards the baffles 5, inevitably colliding with them. A spring is fixedly connected to the rear side of the baffles 5. 4. When the moving plate 8 collides with the baffle 5, the impact force generated by the collision will be transmitted to the spring 4 through the baffle 5. The spring 4 can gradually absorb and buffer the impact force generated by the inertia of the moving plate 8. After the moving plate 8 moves by inertia and is buffered by the spring 4, the position of the moving plate 8 needs to be fixed. Multiple fixing blocks 10 are fixedly connected to the left and right sides of the outer wall of the placement plate 6. Each fixing block 10 is rotatably connected to the adjacent side of the locking block 11. The front and rear sides of the outer wall of the moving plate 8 are provided with locking grooves 9. The locking blocks 11 and the locking grooves 9 can be locked together in structure, thereby realizing the fixation of the position of the moving plate 8.

[0048] Furthermore, when the staff needs to disassemble the placement plate 6, the staff first applies external force to the push rod 203, causing the push rod 203 to move accordingly. Since the bottom of the push rod 203 is fixedly connected to the moving block 202, which is slidably connected to the right side of the inner wall of the connecting block 201, when the push rod 203 is subjected to external force, it will drive the moving block 202 to move along the sliding track on the right side of the inner wall of the connecting block 201. After the moving block 202, the staff then operates the push rod 206, applying a downward pulling force to the push rod 206. The locking block 204 will slide downward along the sliding track on the rear side of the inner wall of the connecting block 201, gradually disengaging from the locking groove 205 on the placement plate 6. When the locking block 204 is completely disengaged from the locking groove 205, the placement plate 6 is no longer constrained by the locking block 204 and can be easily removed from the placement rack 1.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A modular shelving unit for stacked panels, comprising a placement rack (1), characterized in that: Multiple support rods (3) are fixedly connected to the left and right sides of the outer wall of the placement rack (1). Springs (4) are fixedly connected to the outer walls of the multiple support rods (3). A baffle (5) is fixedly connected to the other end of the multiple springs (4). A placement plate (6) is provided on the top of the placement rack (1). Slider (7) is fixedly connected to the left and right sides of the inner wall of the placement plate (6). Moving plates (8) are slidably connected to the outer walls of the two sliders (7). Slots (9) are provided on the front and back sides of the outer walls of the two moving plates (8). Multiple fixing blocks (10) are fixedly connected to the left and right sides of the outer wall of the placement plate (6). A locking block (11) is rotatably connected to the adjacent side of the multiple fixing blocks (10). The outer walls of the multiple locking blocks (11) are engaged with the slots (9). A disassembly structure (2) is provided on the top of the placement rack (1).

2. The composite panel shelving unit according to claim 1, characterized in that: The disassembly structure (2) includes multiple connecting blocks (201). The bottom of each of the multiple connecting blocks (201) is fixedly connected to the top of the placement rack (1). A moving block (202) is slidably connected to the right side of the inner wall of each of the multiple connecting blocks (201). A push rod (203) is fixedly connected to the top of each of the multiple moving blocks (202). A locking block (204) is slidably connected to the rear side of the inner wall of each of the multiple connecting blocks (201). A push rod (206) is fixedly connected to the top of each of the multiple locking blocks (204). Multiple locking grooves (205) are provided on the front and rear sides of the outer wall of each of the multiple placement plates (6). The multiple locking grooves (205) are engaged with the locking blocks (204).

3. The composite panel shelving unit according to claim 1, characterized in that: A connecting groove (12) is provided in the middle of the outer wall of each of the two movable plates (8), and a handle (13) is fixedly connected to the inner wall of each of the two connecting grooves (12).

4. The composite panel shelving unit according to claim 1, characterized in that: Each of the support rods (3) has a fixed block 2 (14) fixedly connected to the top of its outer wall, and each of the fixed blocks 2 (14) has a roller (15) rotatably connected to the top of its inner wall.

5. The composite panel shelving unit according to claim 1, characterized in that: Multiple support frames (16) are fixedly connected to the front and rear sides of the outer wall of the placement rack (1). The top of each of the multiple support frames (16) is threaded with a screw (17), and the other end of each of the multiple screws (17) is threaded to the bottom of the support rod (3).

6. The composite panel shelving unit according to claim 2, characterized in that: Each of the multiple connecting blocks (201) has a connecting piece (18) fixedly connected to one side of each adjacent side, and the bottom of the multiple connecting pieces (18) is threadedly connected to the top periphery of the placement rack (1).

7. The composite panel shelving unit according to claim 1, characterized in that: The top of the placement plate (6) is provided with a placement groove (19), and the bottom of the inner wall of the placement groove (19) is provided with multiple anti-slip textures (20).

8. The composite panel shelving unit according to claim 1, characterized in that: Multiple grooves (21) are provided on the front and rear sides of the outer walls of the two movable plates (8), and the inner walls of the multiple grooves (21) are slidably connected to the slider (7).

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