Transportation device for fabricated building assembly parts

Abstract

The utility model relates to the related technical field of transportation devices, in particular to an assembly type building assembly part transportation device which comprises a transportation box. And a partition plate is fixedly connected to the interior of the transportation box. Under the matching action of the transportation box, the partition plate, the clamping plate, the concrete plate, the movable block, the material opening and the self-locking mechanism, concrete prefabricated plates of the same specification can be simultaneously clamped and fixed and then transported, the transportation efficiency of the concrete prefabricated plates is improved, and the situation that in the transportation process, the concrete prefabricated plates cannot be damaged is avoided. According to the conveying device, the problem that the existing conveying device for the assembly parts of the assembly type building can fixedly convey components of the assembly type building, but the assembly parts of the assembly type building need a large number of concrete prefabricated slabs during assembly of the assembly type building, so that the assembly parts of the assembly type building are broken is solved. And during transportation, the multiple concrete prefabricated slabs cannot be transported after being separated and fixed at the same time, and the transportation efficiency is low.

Description

Technical Field

[0001] This utility model relates to the technical field of transportation devices, specifically a transportation device for prefabricated building components. Background Technology

[0002] Architecture refers to all kinds of houses and their ancillary structures. A building structure is a load-bearing planar or spatial system composed of several components, i.e., structural units such as beams, slabs, and columns, connected together. Building materials are a general term for materials used in civil engineering and construction projects, and can be divided into structural materials, decorative materials, and certain special-purpose materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks, and tiles. To facilitate installation and smooth construction, prefabricated materials are often used for assembly. Before assembly, prefabricated components often need to be transported. Concrete slabs, due to their weight and fragility, are particularly difficult to transport.

[0003] Utility model patent CN220262859U discloses a prefabricated building component transportation device, belonging to the technical field of transportation devices. It addresses the problem in existing technologies where the lack of an automatic fastening structure often leads to instability in prefabricated materials, causing them to easily slip off the transportation device. Therefore, manual securing of the prefabricated materials on the transportation device is usually required to ensure stability during transport, which also affects transportation efficiency. The device includes a base, a limiting box located above the base, and a loading hopper between the base and the limiting box. Vertical support pillars are fixed at the four corners of the upper surface of the base. The top of the support column is supported on the bottom edge of the limiting box. The top and bottom surfaces of the limiting box are provided with openings. The upper end surface of the base is provided with a drive groove. Multiple lead screws are rotatably provided in the drive groove. Two sections of threads in opposite directions are symmetrically provided on the lead screws. Drive blocks are fitted on both sections of threads in opposite directions. The drive blocks are threadedly connected to the lead screws. The drive blocks slide against the inner wall of the drive groove. A support rod is hinged to the upper end surface of the drive block. The end of the support rod away from the drive block is hinged to the lower end surface of the hopper. The limiting box is provided with a limiting plate for abutting the upper end of the hopper. The limiting plate includes a grid plate and an outer frame around the grid plate. One end of the grid plate is hinged to the outer frame.

[0004] However, the above patent still has shortcomings: although the patent can fix and transport components of prefabricated buildings, the number of precast concrete slabs required for assembly of prefabricated buildings is large, and multiple precast concrete slabs cannot be separated and fixed for transportation at the same time, resulting in low transportation efficiency. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a prefabricated building component transportation device to solve the problem mentioned in the background art that although the existing prefabricated building component transportation devices can fix and transport prefabricated building components, the large number of prefabricated concrete slabs required for assembly of prefabricated buildings means that multiple prefabricated concrete slabs cannot be separated and fixed for transportation at the same time, resulting in low transportation efficiency.

[0006] The technical solution of this utility model is:

[0007] A prefabricated building component transportation device includes: a transportation box; a partition is fixedly connected inside the transportation box; seven clamping plates are evenly arranged on the top of the partition, and a concrete slab is placed between each clamping plate; three movable blocks are fixedly connected to the bottom of each clamping plate, and the movable blocks are slidably connected to the partition; a material inlet is opened on one side of the transportation box; a self-locking mechanism is provided at the bottom of the partition to control the clamping plates to clamp and fix the concrete slabs of the same thickness; and an elastic mechanism is provided at the bottom of the transportation box to buffer the concrete slabs.

[0008] Preferably, the self-locking mechanism includes: a grooved plate at the bottom of the partition, seven slots inside the grooved plate, a matching cylindrical block inside each slot, an adjusting plate fixedly connected to the top of each cylindrical block, and the adjusting plate fixedly connected to the clamping plate via a moving block; two first sliding rods on both sides of the top of the grooved plate, both ends of the first sliding rods fixedly connected to the transport box, and the adjusting plate slidably connected to the first sliding rods.

[0009] Preferably, a self-locking block is fixedly connected to the bottom center of the slot plate, and a screw is threadedly connected to the internal thread of the self-locking block. One end of the screw is rotatably connected to the transport box, and the other end of the screw passes through the transport box and extends to the motor. The motor is fixedly connected to the transport box, and the screw is fixedly connected to the output end of the motor. A second slide rod is provided on both sides of the screw, and both ends of the second slide rod are fixedly connected to the transport box. The self-locking block is slidably connected to the second slide rod.

[0010] Preferably, the elastic mechanism includes: a base plate at the bottom of the transport box; buffer rods fixedly connected to the four corners of the top of the base plate; the top ends of the buffer rods all penetrate the transport box and extend to the limiting blocks; the buffer rods are slidably connected to the transport box; the limiting blocks are fixedly connected to the buffer rods respectively; four springs are provided between the base plate and the transport box; the springs are respectively sleeved on the outer surface of the buffer rods; damping sleeves are sleeved on the outer surface of the buffer rods near the transport box; and the damping sleeves are fixedly connected to the transport box.

[0011] Preferably, a rotating shaft is provided on both sides of the partition, and both ends of the rotating shaft are rotatably connected to the transport box. A rotating roller is fixedly connected to the outer surface of the rotating shaft, and a rubber pad is fixedly connected to the outer surface of the rotating roller.

[0012] Preferably, each of the four bottom corners of the base plate is fixedly connected with a universal wheel with a braking function, a push rod is fixedly connected to the side of the transport box away from the material inlet, the push rod cooperates with the universal wheel, and a control box with a battery inside is fixedly connected to the transport box near the push rod.

[0013] Preferably, silicone pads are fixedly connected to both sides of the clamping plate, and the silicone pads are fixedly connected to the clamping plate respectively.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] Firstly, this utility model, through the coordinated action of a transport box, partition, clamping plate, concrete slab, moving block, material inlet, and self-locking mechanism, can simultaneously clamp and fix precast concrete slabs of the same specification before transport. This not only improves the transport efficiency of precast concrete slabs but also prevents them from colliding and breaking during transport. It solves the problem that while existing precast building component transport devices can fix and transport precast building components, the large number of precast concrete slabs required for assembly in precast buildings means that multiple precast concrete slabs cannot be separated and fixed for transport simultaneously, resulting in low transport efficiency.

[0016] Secondly, through the combined action of the transport box, partition, clamp, concrete slab, moving block, material inlet, and elastic mechanism, this utility model can buffer and release the vibration force generated by the device while the user is transporting the precast concrete slab. This avoids the situation where the precast concrete slab and the device expand and are damaged due to the high-frequency vibration force generated by the movement of the device during transportation, thus reducing the loss of the precast concrete slab during transportation. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a prefabricated building component transportation device according to the present invention;

[0018] Figure 2 This is a side sectional view of a prefabricated building component transportation device according to the present invention.

[0019] Figure 3 This is a schematic diagram of the connection structure between the rotating shaft and the rotating roller of this utility model.

[0020] Figure 4 This is a schematic diagram of the self-locking mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the groove plate structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the elastic mechanism structure of this utility model.

[0023] In the picture:

[0024] 1. Transport box; 2. Partition; 3. Clamping plate; 4. Concrete slab; 5. Material inlet; 6. Self-locking mechanism; 7. Elastic mechanism; 8. Groove plate; 9. Slot; 10. Cylindrical block; 11. Adjusting plate; 12. First slide rod; 13. Self-locking block; 14. Screw; 15. Motor; 16. Second slide rod; 17. Base plate; 18. Buffer rod; 19. Limiting block; 20. Spring; 21. Damping sleeve; 22. Rotating shaft; 23. Rotating roller; 24. Rubber pad; 25. Caster wheel; 26. Push rod; 27. Control box; 28. Silicone pad; 29. ​​Moving block. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1 to 6 The present invention will describe the above technical solution in detail through the following embodiments:

[0027] A prefabricated building component transportation device includes: a transportation box 1; a partition 2 is fixedly connected inside the transportation box 1, seven clamping plates 3 are evenly arranged on the top of the partition 2, and concrete slabs 4 are arranged between the clamping plates 3; three movable blocks 29 are fixedly connected to the bottom of each clamping plate 3, and the movable blocks 29 are slidably connected to the partition 2; a material inlet 5 is opened on one side of the transportation box 1; a self-locking mechanism 6 is provided at the bottom of the partition 2 to control the clamping plates 3 to clamp and fix the concrete slabs 4 of the same thickness; an elastic mechanism 7 is provided at the bottom of the transportation box 1 to buffer the concrete slabs 4. The user places the concrete slabs 4 of the same thickness between two clamping plates 3 in sequence, and then controls the clamping plates 3 to adjust the spacing equally through the self-locking mechanism 6. While adjusting, the clamping plates 3 clamp and fix the concrete slabs 4 respectively. Finally, multiple concrete slabs 4 are transported simultaneously through the transportation box 1. While the transportation box 1 is transporting the concrete slabs 4, the elastic mechanism 7 releases and buffers the high-frequency vibration force generated by the transportation box 1, thereby protecting the concrete slabs 4.

[0028] like Figures 2 to 4 As shown, the self-locking mechanism 6 includes: a grooved plate 8 at the bottom of the partition plate 2, seven slots 9 inside the grooved plate 8, and a matching cylindrical block 10 inside each slot 9. An adjusting plate 11 is fixedly connected to the top of each cylindrical block 10. The adjusting plate 11 is fixedly connected to the clamping plate 3 via a moving block 29. Two first sliding rods 12 are provided on both sides of the top of the grooved plate 8. Both ends of the first sliding rods 12 are fixedly connected to the transport box 1. The adjusting plate 11 is slidably connected to the first sliding rods 12 to control the grooved plate 8 to move horizontally. While moving, the grooved plate 8 pushes the cylindrical blocks 10 through the slots 9 inside. The cylindrical blocks 10 drive the adjusting plate 11 to slide at equal intervals on the surface of the first sliding rods 12. While moving, the adjusting plate 11 drives the clamping plate 3 through the moving block 29, thereby controlling the clamping plate 3 to clamp the concrete slab 4 simultaneously.

[0029] like Figure 5 As shown, a self-locking block 13 is fixedly connected to the bottom center of the slot plate 8. A screw 14 is threadedly connected to the inside of the self-locking block 13. One end of the screw 14 is rotatably connected to the transport box 1, and the other end of the screw 14 passes through the transport box 1 and extends to the motor 15. The motor 15 is fixedly connected to the transport box 1, and the screw 14 is fixedly connected to the output end of the motor 15. A second slide rod 16 is provided on both sides of the screw 14. Both ends of the second slide rod 16 are fixedly connected to the transport box 1. The self-locking block 13 is slidably connected to the second slide rod 16. When the motor 15 is started, the output end of the motor 15 drives the screw 14 to rotate. While the screw 14 rotates, it drives the self-locking block 13. The self-locking block 13 slides horizontally with the cooperation of the second slide rod 16. While the self-locking block 13 slides, it drives the slot plate 8, thereby controlling the slot plate 8 to slide horizontally inside the transport box 1.

[0030] like Figure 6 As shown, the elastic mechanism 7 includes: a base plate 17 at the bottom of the transport box 1; buffer rods 18 are fixedly connected to the four corners of the top of the base plate 17; the top of each buffer rod 18 passes through the transport box 1 and extends to the limiting block 19; the buffer rods 18 are slidably connected to the transport box 1; the limiting blocks 19 are fixedly connected to the buffer rods 18; four springs 20 are provided between the base plate 17 and the transport box 1; the springs 20 are respectively sleeved on the outer surface of the buffer rods 18; damping sleeves 21 are sleeved on the outer surface of the buffer rods 18 near the transport box 1; the damping sleeves 21 are fixedly connected to the transport box 1; when the user pushes the device to move and generates vibration, the transport box 1 moves downward on the surface of the buffer rods 18 due to gravity; as the transport box 1 moves downward, the springs 20 are compressed by the base plate 17; the springs 20 buffer and release force on the transport box 1 through their own elasticity; and the damping sleeves 21 inside the transport box 1 can also release and buffer the rebound force generated by the springs 20, thereby achieving the purpose of protecting the concrete slab 4.

[0031] like Figure 3 As shown, a rotating shaft 22 is provided on both sides of the partition 2. Both ends of the rotating shaft 22 are rotatably connected to the transport box 1. A rotating roller 23 is fixedly connected to the outer surface of the rotating shaft 22. A rubber pad 24 is fixedly connected to the outer surface of the rotating roller 23. When the user controls the separation of the clamp 3 and the concrete slab 4, the user can push and pull the concrete slab 4. The concrete slab 4 can move inside the transport box 1 through the cooperation of the rotating shaft 22 at the bottom and the rotating roller 23, thereby facilitating the user to load and unload the concrete slab 4.

[0032] like Figure 1 As shown, the bottom of the base plate 17 is fixedly connected to four corners of the bottom with universal wheels 25 that have a braking function. The side of the transport box 1 away from the material port 5 is fixedly connected to a push rod 26. The push rod 26 cooperates with the universal wheels 25. The transport box 1 is fixedly connected to a control box 27 with a battery inside near the push rod 26, which makes it convenient for users to move and fix the device. In addition, the battery can not only provide power to the device, but can also be connected to a power source through wires, increasing the flexibility of the device.

[0033] like Figure 4 As shown, silicone pads 28 are fixedly connected to both sides of the clamping plate 3. The silicone pads 28 are fixedly connected to the clamping plate 3 respectively, which can protect the concrete slab 4 and prevent the clamping plate 3 from damaging the concrete slab 4.

[0034] Working principle: The user places concrete slabs 4 of equal thickness between two clamping plates 3, then starts the motor 15. The output of the motor 15 drives the screw 14 to rotate. Simultaneously, the screw 14 rotates and drives the self-locking block 13. The self-locking block 13 slides horizontally with the cooperation of the second slide rod 16. While sliding, the self-locking block 13 drives the grooved plate 8, thus controlling the grooved plate 8 to slide horizontally inside the transport box 1. As the grooved plate 8 moves, it pushes the cylindrical block 10 through its internal slots 9. The cylindrical block 10 drives the adjusting plate 11 to slide at equal intervals on the surface of the first slide rod 12. Simultaneously, the adjusting plate 11 moves through the moving block 29... The moving clamp 3 controls the clamping of concrete slabs 4 to clamp them simultaneously, enabling the simultaneous clamping and fixing of precast concrete slabs of the same specifications before transportation. This not only improves the transportation efficiency of precast concrete slabs but also prevents them from colliding and breaking during transportation. It solves the problem that while existing precast building component transportation devices can fix and transport precast building components, the large number of precast concrete slabs required for assembly in precast buildings means that multiple precast concrete slabs cannot be separated and fixed for transportation at the same time, resulting in low transportation efficiency.

[0035] As the user moves the device and generates vibration, the transport box 1 moves downwards on the surface of the buffer rod 18 due to gravity. As the transport box 1 moves downwards, it is compressed by the base plate 17, which in turn compresses the spring 20. The spring 20 buffers and releases the force of the transport box 1 through its own elasticity. In addition, the damping sleeve 21 inside the transport box 1 can also buffer and release the rebound force generated by the spring 20, thereby achieving the purpose of protecting the concrete slab 4. It can buffer and release the vibration force generated by the device while the user is transporting the precast concrete slab, avoiding the situation where the precast concrete slab expands and is damaged between it and the device due to the high-frequency vibration force generated by the movement of the device during transportation, thus reducing the loss of the precast concrete slab during transportation.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A prefabricated building component transportation device, comprising: Shipping container (1); The features are as follows: a partition (2) is fixedly connected inside the transport box (1), seven clamps (3) are evenly arranged on the top of the partition (2), a concrete slab (4) is arranged between the clamps (3), three moving blocks (29) are fixedly connected to the bottom of the clamps (3), the moving blocks (29) are slidably connected to the partition (2), and a material port (5) is opened on one side of the transport box (1); The bottom of the partition (2) is provided with a self-locking mechanism (6) for clamping and fixing a concrete slab (4) of the same thickness with a control clamp (3); The bottom of the transport box (1) is provided with an elastic mechanism (7) to cushion the concrete slab (4).

2. The prefabricated building component transportation device as described in claim 1, characterized in that: The self-locking mechanism (6) includes: The bottom of the partition (2) is provided with a groove plate (8), and the groove plate (8) has seven slots (9) inside. Each slot (9) is provided with a matching cylindrical block (10), and the top of each cylindrical block (10) is fixedly connected with an adjusting plate (11). The adjusting plate (11) is fixedly connected to the clamping plate (3) through a moving block (29). The top two sides of the groove plate (8) are provided with two first slide rods (12), both ends of which are fixedly connected to the transport box (1), and the adjusting plate (11) is slidably connected to the first slide rod (12).

3. The prefabricated building component transportation device as described in claim 2, characterized in that: A self-locking block (13) is fixedly connected to the bottom center of the slot plate (8). A screw (14) is threadedly connected to the inside of the self-locking block (13). One end of the screw (14) is rotatably connected to the transport box (1). The other end of the screw (14) passes through the transport box (1) and extends to the motor (15). The motor (15) is fixedly connected to the transport box (1). The screw (14) is fixedly connected to the output end of the motor (15). A second slide rod (16) is provided on both sides of the screw (14). Both ends of the second slide rod (16) are fixedly connected to the transport box (1). The self-locking block (13) is slidably connected to the second slide rod (16).

4. The prefabricated building component transportation device as described in claim 1, characterized in that: The elastic mechanism (7) includes: The bottom of the transport box (1) is provided with a base plate (17), and buffer rods (18) are fixedly connected to the four corners of the top of the base plate (17). The top of the buffer rods (18) penetrates the transport box (1) and extends to the limiting block (19). The buffer rods (18) are slidably connected to the transport box (1), and the limiting blocks (19) are fixedly connected to the buffer rods (18). Four springs (20) are provided between the base plate (17) and the transport box (1). The springs (20) are respectively sleeved on the outer surface of the buffer rods (18). The outer surface of the buffer rod (18) near the transport box (1) is fitted with a damping sleeve (21), and the damping sleeve (21) is fixedly connected to the transport box (1).

5. A prefabricated building component transportation device as described in claim 1, characterized in that: The partition (2) is provided with a rotating shaft (22) on both sides. Both ends of the rotating shaft (22) are rotatably connected to the transport box (1). A rotating roller (23) is fixedly connected to the outer surface of the rotating shaft (22). A rubber pad (24) is fixedly connected to the outer surface of the rotating roller (23).

6. A prefabricated building component transportation device as described in claim 4, characterized in that: The bottom of the base plate (17) is fixedly connected to four corners of the bottom with universal wheels (25) with braking function. The transport box (1) is fixedly connected to a push rod (26) on the side away from the material inlet (5). The push rod (26) cooperates with the universal wheels (25). The transport box (1) is fixedly connected to a control box (27) with a battery inside near the push rod (26).

7. A prefabricated building component transportation device as described in claim 1, characterized in that: Silicone pads (28) are fixedly connected to both sides of the clamp (3), and the silicone pads (28) are fixedly connected to the clamp (3) respectively.

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